#A2B337
Closest named color: Mustard Green (#A8B504). oklch(73% 0.146 116.9), rgb(162, 179, 55).
Aa
Black text reads best on this color (9.03:1).
About this color
#A2B337 is a medium-light, vivid yellow. In OKLCH its lightness is 73%, its chroma 0.146 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mustard Green (#A8B504), ΔE 0.022 away. Black text reads best on it, at 9.03:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Mustard Green (#A8B504) |
| Black text | 9.03:1 |
| White text | 2.32:1 |
Values
| HEX | #A2B337 |
| RGB | rgb(162, 179, 55) |
| HSL | hsl(68, 53%, 46%) |
| OKLCH | oklch(73% 0.146 116.9) |
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 #A2B337 | 2.32:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #A2B337 | 9.03:1 | AAA | Lc 58.3 | Large or bold text, headings |
| #A2B337 text on white | 2.32:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #A2B337 text on black | 9.03:1 | AAA | Lc -56.4 | 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
#F5F7EE
oklch(97.2% 0.012 116.8)
-
Step 100
100
#E8ECD9
oklch(93.5% 0.026 116.6)
-
Step 200
200
#D6DEB8
oklch(88.5% 0.051 117.1)
-
Step 300
300
#BCC984
oklch(81% 0.092 117.2)
-
Step 400
400 (this color)
#A2B337
oklch(73% 0.146 116.9)
-
Step 500
500
#849400
oklch(63.2% 0.146 117.1)
-
Step 600
600
#6F7C00
oklch(55.6% 0.128 116.8)
-
Step 700
700
#5D6800
oklch(49.1% 0.113 116.8)
-
Step 800
800
#4C5500
oklch(42.7% 0.098 116.6)
-
Step 900
900
#3F4700
oklch(37.7% 0.087 116.8)
-
Step 950
950
#252A00
oklch(27.1% 0.062 116.5)
#A2B337 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) | #BFAA23 | 0.044 |
| Deuteranopia (no green cones) | #BEAB41 | 0.047 |
| Tritanopia (no blue cones) | #ACA99A | 0.126 |
| Achromatopsia (no color) | #AAAAAA | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2B337
#A2B337
oklch(73% 0.146 116.9)
- #B292F8
#B292F8
oklch(73% 0.147 297.1)
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 #A2B337, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Green #A8B504 ΔE 0.022
- Avocado #90B134 ΔE 0.026
- Icky Green #8FAE22 ΔE 0.033
- Bright Olive #9CBB04 ΔE 0.035
- Light Olive Green #A4BE5C ΔE 0.037
- Pea #A4BF20 ΔE 0.038
- Pea Green #8EAB12 ΔE 0.041
- Muddy Yellow #BFAC05 ΔE 0.042
Use #A2B337 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.