#899100
Closest named color: Pea Soup (#929901). oklch(62.9% 0.141 113.6), rgb(137, 145, 0).
Aa
Black text reads best on this color (6.11:1).
About this color
#899100 is a medium-light, vivid yellow. In OKLCH its lightness is 63%, its chroma 0.141 and its hue 114°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pea Soup (#929901), ΔE 0.027 away. Black text reads best on it, at 6.11:1.
| Hue family | Yellows |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Pea Soup (#929901) |
| Black text | 6.11:1 |
| White text | 3.43:1 |
Values
| HEX | #899100 |
| RGB | rgb(137, 145, 0) |
| HSL | hsl(63, 100%, 28%) |
| OKLCH | oklch(62.9% 0.141 113.6) |
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 #899100 | 3.43:1 | AA large text | Lc -67.2 | Content text, not long reading |
| Black text on #899100 | 6.11:1 | AA | Lc 42.4 | Non-text elements, placeholder text |
| #899100 text on white | 3.43:1 | AA large text | Lc 61.7 | Content text, not long reading |
| #899100 text on black | 6.11:1 | AA | Lc -40.0 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#E9ECDD
oklch(93.7% 0.02 116)
-
Step 200
200
#D8DCC0
oklch(88.4% 0.038 113.8)
-
Step 300
300
#C0C693
oklch(80.9% 0.069 113.4)
-
Step 400
400
#A0A853
oklch(70.7% 0.11 113.7)
-
Step 500
500 (this color)
#899100
oklch(62.9% 0.141 113.6)
-
Step 600
600
#747A00
oklch(55.6% 0.124 113.2)
-
Step 700
700
#616700
oklch(49.2% 0.11 113.7)
-
Step 800
800
#4F5400
oklch(42.7% 0.096 113.7)
-
Step 900
900
#424600
oklch(37.8% 0.084 113.4)
-
Step 950
950
#262902
oklch(26.9% 0.058 114)
#899100 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) | #9D8900 | 0.036 |
| Deuteranopia (no green cones) | #9D8C18 | 0.036 |
| Tritanopia (no blue cones) | #93877B | 0.126 |
| Achromatopsia (no color) | #8A8A8A | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #899100
#899100
oklch(62.9% 0.141 113.6)
- #8E76D5
#8E76D5
oklch(62.9% 0.14 293.6)
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 #899100, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pea Soup #929901 ΔE 0.027
- Dark Yellow Green #728F02 ΔE 0.033
- Olive Drab #6B8E23 ΔE 0.043
- Swamp Green #748500 ΔE 0.048
- Olive #808000 ΔE 0.051
- Drab Green #749551 ΔE 0.052
- Camo #7F8F4E ΔE 0.052
- Dark Mustard #A88905 ΔE 0.052
Use #899100 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.