#737D09
Closest named color: Murky Green (#6C7A0E). oklch(56.2% 0.125 115.3), rgb(115, 125, 9).
Aa
Black text reads best on this color (4.66:1).
About this color
#737D09 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 56%, its chroma 0.125 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Murky Green (#6C7A0E), ΔE 0.014 away. Black text reads best on it, at 4.66:1.
| Hue family | Yellows |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Murky Green (#6C7A0E) |
| Black text | 4.66:1 |
| White text | 4.50:1 |
Values
| HEX | #737D09 |
| RGB | rgb(115, 125, 9) |
| HSL | hsl(65, 87%, 26%) |
| OKLCH | oklch(56.2% 0.125 115.3) |
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 #737D09 | 4.50:1 | AA | Lc -76.6 | Fine for body text |
| Black text on #737D09 | 4.66:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #737D09 text on white | 4.50:1 | AA | Lc 71.1 | Content text, not long reading |
| #737D09 text on black | 4.66:1 | AA | Lc -30.6 | 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
#E9EBDF
oklch(93.5% 0.016 114.4)
-
Step 200
200
#D8DCC5
oklch(88.5% 0.031 115)
-
Step 300
300
#BFC59C
oklch(80.8% 0.056 114.4)
-
Step 400
400
#9EA865
oklch(70.8% 0.091 115.7)
-
Step 500
500
#879137
oklch(63% 0.115 115.1)
-
Step 600
600 (this color)
#737D09
oklch(56.2% 0.125 115.3)
-
Step 700
700
#5F6700
oklch(49% 0.111 115)
-
Step 800
800
#4D5501
oklch(42.8% 0.097 115.9)
-
Step 900
900
#404610
oklch(37.7% 0.075 115.6)
-
Step 950
950
#26290B
oklch(27% 0.048 114.4)
#737D09 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) | #877600 | 0.035 |
| Deuteranopia (no green cones) | #867719 | 0.036 |
| Tritanopia (no blue cones) | #7B756A | 0.110 |
| Achromatopsia (no color) | #777777 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #737D09
#737D09
oklch(56.2% 0.125 115.3)
- #7B64B6
#7B64B6
oklch(56.2% 0.125 295)
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 #737D09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Murky Green #6C7A0E ΔE 0.014
- Olive Green #677A04 ΔE 0.021
- Olive #808000 ΔE 0.022
- Swamp Green #748500 ΔE 0.024
- Swamp #698339 ΔE 0.030
- Khaki Green #728639 ΔE 0.034
- Military Green #667C3E ΔE 0.040
- Mossy Green #638B27 ΔE 0.041
Use #737D09 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.