#9FB128
Closest named color: Avocado (#90B134). oklch(72.2% 0.154 117.1), rgb(159, 177, 40).
Aa
Black text reads best on this color (8.79:1).
About this color
#9FB128 is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.154 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Avocado (#90B134), ΔE 0.019 away. Black text reads best on it, at 8.79:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Avocado (#90B134) |
| Black text | 8.79:1 |
| White text | 2.38:1 |
Values
| HEX | #9FB128 |
| RGB | rgb(159, 177, 40) |
| HSL | hsl(68, 63%, 43%) |
| OKLCH | oklch(72.2% 0.154 117.1) |
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 #9FB128 | 2.38:1 | Fails | Lc -51.9 | Large or bold text, headings |
| Black text on #9FB128 | 8.79:1 | AAA | Lc 57.1 | Large or bold text, headings |
| #9FB128 text on white | 2.38:1 | Fails | Lc 46.9 | Large or bold text, headings |
| #9FB128 text on black | 8.79:1 | AAA | Lc -55.1 | 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
#E8EDD8
oklch(93.7% 0.028 117.8)
-
Step 200
200
#D6DEB7
oklch(88.4% 0.053 116.9)
-
Step 300
300
#BCC981
oklch(80.9% 0.096 116.9)
-
Step 400
400 (this color)
#9FB128
oklch(72.2% 0.154 117.1)
-
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)
#9FB128 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) | #BDA700 | 0.046 |
| Deuteranopia (no green cones) | #BCA835 | 0.050 |
| Tritanopia (no blue cones) | #A9A798 | 0.134 |
| Achromatopsia (no color) | #A8A8A8 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FB128
#9FB128
oklch(72.2% 0.154 117.1)
- #B08EF9
#B08EF9
oklch(72.2% 0.154 297)
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 #9FB128, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Avocado #90B134 ΔE 0.019
- Mustard Green #A8B504 ΔE 0.020
- Icky Green #8FAE22 ΔE 0.024
- Pea Green #8EAB12 ΔE 0.031
- Bright Olive #9CBB04 ΔE 0.032
- Pea Soup Green #94A617 ΔE 0.035
- Pea #A4BF20 ΔE 0.040
- Avocado Green #87A922 ΔE 0.041
Use #9FB128 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.