#9FB550
Closest named color: Light Olive Green (#A4BE5C). oklch(73.5% 0.13 120), rgb(159, 181, 80).
Aa
Black text reads best on this color (9.19:1).
About this color
#9FB550 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 74%, its chroma 0.130 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Olive Green (#A4BE5C), ΔE 0.026 away. Black text reads best on it, at 9.19:1.
| Hue family | Yellows |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 9.19:1 |
| White text | 2.28:1 |
Values
| HEX | #9FB550 |
| RGB | rgb(159, 181, 80) |
| HSL | hsl(73, 41%, 51%) |
| OKLCH | oklch(73.5% 0.13 120) |
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 #9FB550 | 2.28:1 | Fails | Lc -49.8 | Large or bold text, headings |
| Black text on #9FB550 | 9.19:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #9FB550 text on white | 2.28:1 | Fails | Lc 44.9 | Non-text elements, placeholder text |
| #9FB550 text on black | 9.19:1 | AAA | Lc -57.2 | 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
#F4F7EF
oklch(97.2% 0.011 123.5)
-
Step 100
100
#E7ECDB
oklch(93.5% 0.023 120.2)
-
Step 200
200
#D5DEBD
oklch(88.5% 0.045 119.7)
-
Step 300
300
#BAC98D
oklch(81% 0.082 119.7)
-
Step 400
400 (this color)
#9FB550
oklch(73.5% 0.13 120)
-
Step 500
500
#7F9600
oklch(63.3% 0.15 120)
-
Step 600
600
#6A7E00
oklch(55.7% 0.132 120.1)
-
Step 700
700
#596900
oklch(49% 0.116 119.6)
-
Step 800
800
#485600
oklch(42.6% 0.101 120)
-
Step 900
900
#3C4800
oklch(37.7% 0.09 119.9)
-
Step 950
950
#232B00
oklch(27.2% 0.064 120)
#9FB550 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) | #BFAC46 | 0.047 |
| Deuteranopia (no green cones) | #BDAC56 | 0.050 |
| Tritanopia (no blue cones) | #A7AC9F | 0.111 |
| Achromatopsia (no color) | #ACACAC | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FB550
#9FB550
oklch(73.5% 0.13 120)
- #B696EF
#B696EF
oklch(73.6% 0.129 299.8)
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 #9FB550, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Olive Green #A4BE5C ΔE 0.026
- Avocado #90B134 ΔE 0.034
- Mustard Green #A8B504 ΔE 0.039
- Light Olive #ACBF69 ΔE 0.039
- Tan Green #A9BE70 ΔE 0.041
- Icky Green #8FAE22 ΔE 0.044
- Pea #A4BF20 ΔE 0.048
- Lichen #8FB67B ΔE 0.048
Use #9FB550 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.