#9BB200
Closest named color: Mustard Green (#A8B504). oklch(72% 0.169 118.6), rgb(155, 178, 0).
Aa
Black text reads best on this color (8.76:1).
About this color
#9BB200 is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.169 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 0.020 away. Black text reads best on it, at 8.76:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Mustard Green (#A8B504) |
| Black text | 8.76:1 |
| White text | 2.39:1 |
Values
| HEX | #9BB200 |
| RGB | rgb(155, 178, 0) |
| HSL | hsl(68, 100%, 35%) |
| OKLCH | oklch(72% 0.169 118.6) |
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 #9BB200 | 2.39:1 | Fails | Lc -52.0 | Large or bold text, headings |
| Black text on #9BB200 | 8.76:1 | AAA | Lc 57.0 | Large or bold text, headings |
| #9BB200 text on white | 2.39:1 | Fails | Lc 47.0 | Large or bold text, headings |
| #9BB200 text on black | 8.76:1 | AAA | Lc -55.0 | 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
#F4F7EC
oklch(97.1% 0.015 119.1)
-
Step 100
100
#E7EDD7
oklch(93.6% 0.03 119.4)
-
Step 200
200
#D5DFB4
oklch(88.5% 0.058 118.2)
-
Step 300
300
#B9CA7B
oklch(80.8% 0.105 118.7)
-
Step 400
400 (this color)
#9BB200
oklch(72% 0.169 118.6)
-
Step 500
500
#819500
oklch(63.2% 0.148 118.8)
-
Step 600
600
#6C7D00
oklch(55.6% 0.13 118.8)
-
Step 700
700
#5B6900
oklch(49.2% 0.115 118.5)
-
Step 800
800
#4A5600
oklch(42.8% 0.1 118.6)
-
Step 900
900
#3D4700
oklch(37.6% 0.088 118.5)
-
Step 950
950
#242A00
oklch(27% 0.063 117.7)
#9BB200 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) | #BFA700 | 0.058 |
| Deuteranopia (no green cones) | #BCA821 | 0.057 |
| Tritanopia (no blue cones) | #A5A797 | 0.146 |
| Achromatopsia (no color) | #A7A7A7 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BB200
#9BB200
oklch(72% 0.169 118.6)
- #B48AFF
#B48AFF
oklch(72.2% 0.168 298.7)
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 #9BB200, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Green #A8B504 ΔE 0.020
- Icky Green #8FAE22 ΔE 0.022
- Avocado #90B134 ΔE 0.022
- Bright Olive #9CBB04 ΔE 0.024
- Pea Green #8EAB12 ΔE 0.028
- Dark Lime #84B701 ΔE 0.031
- Pea Soup Green #94A617 ΔE 0.036
- Pea #A4BF20 ΔE 0.038
Use #9BB200 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.