#809503
Closest named color: Dark Yellow Green (#728F02). oklch(63.1% 0.148 119.2), rgb(128, 149, 3).
Aa
Black text reads best on this color (6.21:1).
About this color
#809503 is a medium-light, vivid yellow. In OKLCH its lightness is 63%, its chroma 0.148 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Yellow Green (#728F02), ΔE 0.027 away. Black text reads best on it, at 6.21:1.
| Hue family | Yellows |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Dark Yellow Green (#728F02) |
| Black text | 6.21:1 |
| White text | 3.37:1 |
Values
| HEX | #809503 |
| RGB | rgb(128, 149, 3) |
| HSL | hsl(69, 96%, 30%) |
| OKLCH | oklch(63.1% 0.148 119.2) |
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 #809503 | 3.37:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #809503 | 6.21:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #809503 text on white | 3.37:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #809503 text on black | 6.21:1 | AA | Lc -40.7 | 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
#F4F6EF
oklch(97% 0.009 119.6)
-
Step 100
100
#E8ECDD
oklch(93.6% 0.02 118.9)
-
Step 200
200
#D6DDC0
oklch(88.4% 0.04 118.2)
-
Step 300
300
#BBC893
oklch(80.9% 0.073 119.2)
-
Step 400
400
#98AB53
oklch(70.7% 0.116 119.5)
-
Step 500
500 (this color)
#809503
oklch(63.1% 0.148 119.2)
-
Step 600
600
#6B7D00
oklch(55.5% 0.131 119.3)
-
Step 700
700
#5A6900
oklch(49.1% 0.115 119)
-
Step 800
800
#495600
oklch(42.7% 0.101 119.3)
-
Step 900
900
#3D4800
oklch(37.8% 0.089 119.1)
-
Step 950
950
#232A02
oklch(26.9% 0.061 119.2)
#809503 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) | #9F8C00 | 0.051 |
| Deuteranopia (no green cones) | #9D8C1B | 0.051 |
| Tritanopia (no blue cones) | #888C7E | 0.127 |
| Achromatopsia (no color) | #8C8C8C | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #809503
#809503
oklch(63.1% 0.148 119.2)
- #9772D5
#9772D5
oklch(63.1% 0.148 299.4)
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 #809503, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow Green #728F02 ΔE 0.027
- Pea Soup #929901 ΔE 0.029
- Olive Drab #6B8E23 ΔE 0.038
- Flat Green #699D4C ΔE 0.046
- Swamp Green #748500 ΔE 0.050
- Drab Green #749551 ΔE 0.052
- Mossy Green #638B27 ΔE 0.052
- Off Green #6BA353 ΔE 0.054
Use #809503 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.