#729121
Closest named color: Dark Yellow Green (#728F02). oklch(61.2% 0.139 124.3), rgb(114, 145, 33).
Aa
Black text reads best on this color (5.78:1).
About this color
#729121 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 61%, its chroma 0.139 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Yellow Green (#728F02), ΔE 0.011 away. Black text reads best on it, at 5.78:1.
| Hue family | Yellows |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Dark Yellow Green (#728F02) |
| Black text | 5.78:1 |
| White text | 3.62:1 |
Values
| HEX | #729121 |
| RGB | rgb(114, 145, 33) |
| HSL | hsl(77, 63%, 35%) |
| OKLCH | oklch(61.2% 0.139 124.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #729121 | 3.62:1 | AA large text | Lc -69.2 | Content text, not long reading |
| Black text on #729121 | 5.78:1 | AA | Lc 40.3 | Non-text elements, placeholder text |
| #729121 text on white | 3.62:1 | AA large text | Lc 63.7 | Content text, not long reading |
| #729121 text on black | 5.78:1 | AA | Lc -37.9 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E7ECDE
oklch(93.5% 0.019 122.8)
-
Step 200
200
#D4DEC3
oklch(88.6% 0.038 123.7)
-
Step 300
300
#B7C999
oklch(81% 0.068 124.6)
-
Step 400
400
#92AC5E
oklch(70.7% 0.108 124.2)
-
Step 500
500 (this color)
#729121
oklch(61.2% 0.139 124.3)
-
Step 600
600
#628000
oklch(55.6% 0.139 124.4)
-
Step 700
700
#526C00
oklch(49.2% 0.123 124.5)
-
Step 800
800
#435800
oklch(42.7% 0.106 124.1)
-
Step 900
900
#374905
oklch(37.6% 0.09 124.5)
-
Step 950
950
#202B07
oklch(27% 0.058 124.8)
#729121 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #998706 | 0.058 |
| Deuteranopia (no green cones) | #95862C | 0.060 |
| Tritanopia (no blue cones) | #788A7C | 0.114 |
| Achromatopsia (no color) | #868686 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #729121
#729121
oklch(61.2% 0.139 124.3)
- #966CC6
#966CC6
oklch(61.1% 0.138 304.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #729121, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow Green #728F02 ΔE 0.011
- Olive Drab #6B8E23 ΔE 0.013
- Mossy Green #638B27 ΔE 0.028
- Moss Green #658B38 ΔE 0.032
- Swamp Green #748500 ΔE 0.033
- Sap Green #5C8B15 ΔE 0.035
- Flat Green #699D4C ΔE 0.041
- Khaki Green #728639 ΔE 0.042
Use #729121 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.