#728004
Closest named color: Swamp Green (#748500). oklch(56.9% 0.13 117.2), rgb(114, 128, 4).
Aa
Black text reads best on this color (4.80:1).
About this color
#728004 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.130 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp Green (#748500), ΔE 0.015 away. Black text reads best on it, at 4.80:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Swamp Green (#748500) |
| Black text | 4.80:1 |
| White text | 4.37:1 |
Values
| HEX | #728004 |
| RGB | rgb(114, 128, 4) |
| HSL | hsl(67, 94%, 26%) |
| OKLCH | oklch(56.9% 0.13 117.2) |
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 #728004 | 4.37:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #728004 | 4.80:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #728004 text on white | 4.37:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #728004 text on black | 4.80:1 | AA | Lc -31.5 | 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 600.
-
Step 50
50
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#E9ECDF
oklch(93.7% 0.018 117.3)
-
Step 200
200
#D7DCC4
oklch(88.4% 0.033 116.6)
-
Step 300
300
#BDC69B
oklch(80.8% 0.059 117.3)
-
Step 400
400
#9CA863
oklch(70.6% 0.093 116.9)
-
Step 500
500
#849234
oklch(63% 0.119 117.2)
-
Step 600
600 (this color)
#728004
oklch(56.9% 0.13 117.2)
-
Step 700
700
#5D6800
oklch(49.1% 0.113 116.8)
-
Step 800
800
#4B5500
oklch(42.6% 0.098 117.3)
-
Step 900
900
#3F470D
oklch(37.8% 0.079 117.3)
-
Step 950
950
#25290A
oklch(26.9% 0.049 116)
#728004 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) | #8A7800 | 0.042 |
| Deuteranopia (no green cones) | #887917 | 0.041 |
| Tritanopia (no blue cones) | #7A786C | 0.113 |
| Achromatopsia (no color) | #797979 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #728004
#728004
oklch(56.9% 0.13 117.2)
- #8064B9
#8064B9
oklch(56.8% 0.13 297.3)
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 #728004, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp Green #748500 ΔE 0.015
- Olive #808000 ΔE 0.021
- Murky Green #6C7A0E ΔE 0.021
- Olive Green #677A04 ΔE 0.025
- Swamp #698339 ΔE 0.030
- Khaki Green #728639 ΔE 0.032
- Mossy Green #638B27 ΔE 0.033
- Moss Green #658B38 ΔE 0.037
Use #728004 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.