#A1A237
Closest named color: Pea Soup Green (#94A617). oklch(69.1% 0.128 109.8), rgb(161, 162, 55).
Aa
Black text reads best on this color (7.73:1).
About this color
#A1A237 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 69%, its chroma 0.128 and its hue 110°. Its hue sits on the warm side of the wheel. The nearest named color is Pea Soup Green (#94A617), ΔE 0.032 away. Black text reads best on it, at 7.73:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Pea Soup Green (#94A617) |
| Black text | 7.73:1 |
| White text | 2.71:1 |
Values
| HEX | #A1A237 |
| RGB | rgb(161, 162, 55) |
| HSL | hsl(61, 49%, 43%) |
| OKLCH | oklch(69.1% 0.128 109.8) |
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 #A1A237 | 2.71:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #A1A237 | 7.73:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #A1A237 text on white | 2.71:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #A1A237 text on black | 7.73:1 | AAA | Lc -49.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F6EE
oklch(97.1% 0.011 106.6)
-
Step 100
100
#EAEBDA
oklch(93.5% 0.023 109.6)
-
Step 200
200
#DADCBB
oklch(88.4% 0.044 110.1)
-
Step 300
300
#C3C689
oklch(81% 0.081 110.4)
-
Step 400
400 (this color)
#A1A237
oklch(69.1% 0.128 109.8)
-
Step 500
500
#8F9000
oklch(63.2% 0.138 110.3)
-
Step 600
600
#787900
oklch(55.7% 0.122 110.4)
-
Step 700
700
#656500
oklch(49.1% 0.107 109.8)
-
Step 800
800
#535300
oklch(42.8% 0.093 109.8)
-
Step 900
900
#454500
oklch(37.8% 0.082 109.8)
-
Step 950
950
#282900
oklch(27.1% 0.06 111.2)
#A1A237 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) | #AF9B28 | 0.025 |
| Deuteranopia (no green cones) | #B09F3E | 0.026 |
| Tritanopia (no blue cones) | #AC988C | 0.114 |
| Achromatopsia (no color) | #9D9D9D | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1A237
#A1A237
oklch(69.1% 0.128 109.8)
- #9B8DE5
#9B8DE5
oklch(69.1% 0.128 289.9)
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 #A1A237, closest first.
No curated palette has a color within ΔE 0.04 of #A1A237.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pea Soup Green #94A617 ΔE 0.032
- Brown Yellow #B29705 ΔE 0.035
- Pea Soup #929901 ΔE 0.041
- Dark Gold #B59410 ΔE 0.043
- Yellow Brown #B79400 ΔE 0.045
- Pea Green #8EAB12 ΔE 0.046
- Avocado Green #87A922 ΔE 0.046
- Ocher #BF9B0C ΔE 0.046
Use #A1A237 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.