#9BB418
Closest named color: Mustard Green (#A8B504). oklch(72.6% 0.166 119.4), rgb(155, 180, 24).
Aa
Black text reads best on this color (8.93:1).
About this color
#9BB418 is a medium-light, vivid yellow. In OKLCH its lightness is 73%, its chroma 0.166 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mustard Green (#A8B504), ΔE 0.018 away. Black text reads best on it, at 8.93:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Mustard Green (#A8B504) |
| Black text | 8.93:1 |
| White text | 2.35:1 |
Values
| HEX | #9BB418 |
| RGB | rgb(155, 180, 24) |
| HSL | hsl(70, 76%, 40%) |
| OKLCH | oklch(72.6% 0.166 119.4) |
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 #9BB418 | 2.35:1 | Fails | Lc -51.1 | Large or bold text, headings |
| Black text on #9BB418 | 8.93:1 | AAA | Lc 57.8 | Large or bold text, headings |
| #9BB418 text on white | 2.35:1 | Fails | Lc 46.2 | Large or bold text, headings |
| #9BB418 text on black | 8.93:1 | AAA | Lc -55.9 | 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
#F4F7ED
oklch(97.1% 0.014 120.3)
-
Step 100
100
#E7EDD7
oklch(93.6% 0.03 119.4)
-
Step 200
200
#D4DFB5
oklch(88.4% 0.057 119.5)
-
Step 300
300
#B9CB7D
oklch(81% 0.104 119.4)
-
Step 400
400 (this color)
#9BB418
oklch(72.6% 0.166 119.4)
-
Step 500
500
#809500
oklch(63.1% 0.149 119.2)
-
Step 600
600
#6B7D00
oklch(55.5% 0.131 119.3)
-
Step 700
700
#5A6900
oklch(49.1% 0.115 119)
-
Step 800
800
#495600
oklch(42.7% 0.101 119.3)
-
Step 900
900
#3C4800
oklch(37.7% 0.09 119.9)
-
Step 950
950
#232A00
oklch(26.9% 0.063 118.9)
#9BB418 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) | #C0A900 | 0.057 |
| Deuteranopia (no green cones) | #BDA92B | 0.059 |
| Tritanopia (no blue cones) | #A5AA99 | 0.141 |
| Achromatopsia (no color) | #A9A9A9 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BB418
#9BB418
oklch(72.6% 0.166 119.4)
- #B68BFE
#B68BFE
oklch(72.5% 0.166 299.5)
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 #9BB418, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Green #A8B504 ΔE 0.018
- Bright Olive #9CBB04 ΔE 0.021
- Avocado #90B134 ΔE 0.021
- Icky Green #8FAE22 ΔE 0.024
- Dark Lime #84B701 ΔE 0.031
- Pea Green #8EAB12 ΔE 0.032
- Pea #A4BF20 ΔE 0.033
- Pea Soup Green #94A617 ΔE 0.040
Use #9BB418 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.