#ABBF19
Closest named color: Pea (#A4BF20). oklch(76.3% 0.171 117.2), rgb(171, 191, 25).
Aa
Black text reads best on this color (10.19:1).
About this color
#ABBF19 is a medium-light, vivid yellow. In OKLCH its lightness is 76%, its chroma 0.171 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pea (#A4BF20), ΔE 0.009 away. Black text reads best on it, at 10.19:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Pea (#A4BF20) |
| Black text | 10.19:1 |
| White text | 2.05:1 |
Values
| HEX | #ABBF19 |
| RGB | rgb(171, 191, 25) |
| HSL | hsl(67, 77%, 42%) |
| OKLCH | oklch(76.3% 0.171 117.2) |
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 #ABBF19 | 2.05:1 | Fails | Lc -44.5 | Non-text elements, placeholder text |
| Black text on #ABBF19 | 10.19:1 | AAA | Lc 64.0 | Content text, not long reading |
| #ABBF19 text on white | 2.05:1 | Fails | Lc 40.0 | Non-text elements, placeholder text |
| #ABBF19 text on black | 10.19:1 | AAA | Lc -62.3 | Content text, not long reading |
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 300.
-
Step 50
50
#F4F8E7
oklch(97.2% 0.023 117.6)
-
Step 100
100
#E7EFCA
oklch(93.7% 0.049 117.3)
-
Step 200
200
#D4E299
oklch(88.5% 0.096 117.2)
-
Step 300
300 (this color)
#ABBF19
oklch(76.3% 0.171 117.2)
-
Step 400
400
#9AAD00
oklch(70.8% 0.164 117.3)
-
Step 500
500
#849400
oklch(63.2% 0.146 117.1)
-
Step 600
600
#6E7C00
oklch(55.5% 0.128 117.3)
-
Step 700
700
#5D6800
oklch(49.1% 0.113 116.8)
-
Step 800
800
#4B5500
oklch(42.6% 0.098 117.3)
-
Step 900
900
#3F4700
oklch(37.7% 0.087 116.8)
-
Step 950
950
#242A00
oklch(27% 0.063 117.7)
#ABBF19 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) | #CDB400 | 0.053 |
| Deuteranopia (no green cones) | #CBB52E | 0.055 |
| Tritanopia (no blue cones) | #B6B4A3 | 0.148 |
| Achromatopsia (no color) | #B5B5B5 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABBF19
#ABBF19
oklch(76.3% 0.171 117.2)
- #BC9EFF
#BC9EFF
oklch(76.3% 0.139 297.2)
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 #ABBF19, closest first.
No curated palette has a color within ΔE 0.04 of #ABBF19.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pea #A4BF20 ΔE 0.009
- Bright Olive #9CBB04 ΔE 0.025
- Mustard Green #A8B504 ΔE 0.027
- Olive Yellow #C2B709 ΔE 0.036
- Yellow Green #9ACD32 ΔE 0.039
- Slime Green #99CC04 ΔE 0.042
- Light Olive Green #A4BE5C ΔE 0.044
- Muddy Yellow #BFAC05 ΔE 0.054
Use #ABBF19 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.