#ABB557
Closest named color: Light Olive Green (#A4BE5C). oklch(74.5% 0.119 114.4), rgb(171, 181, 87).
Aa
Black text reads best on this color (9.47:1).
About this color
#ABB557 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 75%, its chroma 0.119 and its hue 114°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.024 away. Black text reads best on it, at 9.47:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 9.47:1 |
| White text | 2.21:1 |
Values
| HEX | #ABB557 |
| RGB | rgb(171, 181, 87) |
| HSL | hsl(66, 39%, 53%) |
| OKLCH | oklch(74.5% 0.119 114.4) |
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 #ABB557 | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #ABB557 | 9.47:1 | AAA | Lc 60.4 | Content text, not long reading |
| #ABB557 text on white | 2.21:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #ABB557 text on black | 9.47:1 | AAA | Lc -58.6 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#E9ECDC
oklch(93.6% 0.021 115.4)
-
Step 200
200
#D8DDBE
oklch(88.6% 0.042 114.7)
-
Step 300
300
#BFC78F
oklch(81% 0.075 114.7)
-
Step 400
400 (this color)
#ABB557
oklch(74.5% 0.119 114.4)
-
Step 500
500
#899200
oklch(63.1% 0.142 114.1)
-
Step 600
600
#737B00
oklch(55.7% 0.125 114.2)
-
Step 700
700
#606700
oklch(49.1% 0.111 114.3)
-
Step 800
800
#4E5400
oklch(42.6% 0.096 114.4)
-
Step 900
900
#414600
oklch(37.7% 0.085 114.3)
-
Step 950
950
#262900
oklch(26.9% 0.06 113.9)
#ABB557 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) | #C0AD4E | 0.034 |
| Deuteranopia (no green cones) | #C0AF5C | 0.035 |
| Tritanopia (no blue cones) | #B4ACA0 | 0.104 |
| Achromatopsia (no color) | #AEAEAE | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABB557
#ABB557
oklch(74.5% 0.119 114.4)
- #B19DF0
#B19DF0
oklch(74.5% 0.119 294.4)
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 #ABB557, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.024
- Light Olive #ACBF69 ΔE 0.028
- Tan Green #A9BE70 ΔE 0.029
- Dark Khaki #BDB76B ΔE 0.036
- Muddy Yellow #BFAC05 ΔE 0.046
- Mustard Green #A8B504 ΔE 0.048
- Lichen #8FB67B ΔE 0.049
- Light Moss Green #A6C875 ΔE 0.051
Use #ABB557 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.