#9BBF4B
Closest named color: Light Olive Green (#A4BE5C). oklch(75.5% 0.149 124.5), rgb(155, 191, 75).
Aa
Black text reads best on this color (9.94:1).
About this color
#9BBF4B is a medium-light, vivid yellow. In OKLCH its lightness is 75%, its chroma 0.149 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.022 away. Black text reads best on it, at 9.94:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 9.94:1 |
| White text | 2.11:1 |
Values
| HEX | #9BBF4B |
| RGB | rgb(155, 191, 75) |
| HSL | hsl(79, 48%, 52%) |
| OKLCH | oklch(75.5% 0.149 124.5) |
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 #9BBF4B | 2.11:1 | Fails | Lc -45.9 | Large or bold text, headings |
| Black text on #9BBF4B | 9.94:1 | AAA | Lc 62.7 | Content text, not long reading |
| #9BBF4B text on white | 2.11:1 | Fails | Lc 41.2 | Non-text elements, placeholder text |
| #9BBF4B text on black | 9.94:1 | AAA | Lc -61.0 | 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 400.
-
Step 50
50
#F3F7EE
oklch(97.1% 0.013 126.4)
-
Step 100
100
#E6EDDA
oklch(93.6% 0.026 123.4)
-
Step 200
200
#D1E0BB
oklch(88.6% 0.052 125.4)
-
Step 300
300
#B3CB88
oklch(80.8% 0.093 124.5)
-
Step 400
400 (this color)
#9BBF4B
oklch(75.5% 0.149 124.5)
-
Step 500
500
#759800
oklch(63% 0.157 124.4)
-
Step 600
600
#628000
oklch(55.6% 0.139 124.4)
-
Step 700
700
#526C00
oklch(49.2% 0.123 124.5)
-
Step 800
800
#425800
oklch(42.6% 0.107 124.6)
-
Step 900
900
#374900
oklch(37.6% 0.094 124.1)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#9BBF4B 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) | #C9B43E | 0.065 |
| Deuteranopia (no green cones) | #C4B253 | 0.067 |
| Tritanopia (no blue cones) | #A2B6A6 | 0.122 |
| Achromatopsia (no color) | #B2B2B2 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BBF4B
#9BBF4B
oklch(75.5% 0.149 124.5)
- #C596FB
#C596FB
oklch(75.6% 0.148 304.5)
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 #9BBF4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.022
- Pea #A4BF20 ΔE 0.026
- Bright Olive #9CBB04 ΔE 0.033
- Mustard Green #A8B504 ΔE 0.036
- Light Olive #ACBF69 ΔE 0.041
- Avocado #90B134 ΔE 0.043
- Tan Green #A9BE70 ΔE 0.046
- Yellow Green #9ACD32 ΔE 0.047
Use #9BBF4B 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.