#A2B004
Closest named color: Mustard Green (#A8B504). oklch(72.1% 0.163 115.4), rgb(162, 176, 4).
Aa
Black text reads best on this color (8.74:1).
About this color
#A2B004 is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.163 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mustard Green (#A8B504), ΔE 0.017 away. Black text reads best on it, at 8.74:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Mustard Green (#A8B504) |
| Black text | 8.74:1 |
| White text | 2.40:1 |
Values
| HEX | #A2B004 |
| RGB | rgb(162, 176, 4) |
| HSL | hsl(65, 96%, 35%) |
| OKLCH | oklch(72.1% 0.163 115.4) |
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 #A2B004 | 2.40:1 | Fails | Lc -52.1 | Large or bold text, headings |
| Black text on #A2B004 | 8.74:1 | AAA | Lc 56.9 | Large or bold text, headings |
| #A2B004 text on white | 2.40:1 | Fails | Lc 47.1 | Large or bold text, headings |
| #A2B004 text on black | 8.74:1 | AAA | Lc -54.9 | 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
#F5F7ED
oklch(97.2% 0.013 115.8)
-
Step 100
100
#E9EDD7
oklch(93.7% 0.029 115.3)
-
Step 200
200
#D7DEB4
oklch(88.4% 0.056 115.2)
-
Step 300
300
#BEC97B
oklch(81% 0.102 115.3)
-
Step 400
400 (this color)
#A2B004
oklch(72.1% 0.163 115.4)
-
Step 500
500
#879300
oklch(63.2% 0.144 115.4)
-
Step 600
600
#717B00
oklch(55.5% 0.126 115.3)
-
Step 700
700
#5F6700
oklch(49% 0.111 115)
-
Step 800
800
#4D5500
oklch(42.8% 0.098 115.9)
-
Step 900
900
#404600
oklch(37.6% 0.085 115.2)
-
Step 950
950
#262A00
oklch(27.2% 0.062 115.2)
#A2B004 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) | #BDA600 | 0.046 |
| Deuteranopia (no green cones) | #BDA821 | 0.047 |
| Tritanopia (no blue cones) | #ADA595 | 0.143 |
| Achromatopsia (no color) | #A7A7A7 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2B004
#A2B004
oklch(72.1% 0.163 115.4)
- #AE8DFF
#AE8DFF
oklch(72.1% 0.163 295.3)
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 #A2B004, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Green #A8B504 ΔE 0.017
- Avocado #90B134 ΔE 0.026
- Icky Green #8FAE22 ΔE 0.026
- Bright Olive #9CBB04 ΔE 0.030
- Pea Green #8EAB12 ΔE 0.032
- Pea Soup Green #94A617 ΔE 0.036
- Pea #A4BF20 ΔE 0.040
- Dark Lime #84B701 ΔE 0.042
Use #A2B004 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.