#99B360
Closest named color: Lichen (#8FB67B). oklch(72.8% 0.113 123.5), rgb(153, 179, 96).
Aa
Black text reads best on this color (8.97:1).
About this color
#99B360 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 73%, its chroma 0.113 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lichen (#8FB67B), ΔE 0.030 away. Black text reads best on it, at 8.97:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Lichen (#8FB67B) |
| Black text | 8.97:1 |
| White text | 2.34:1 |
Values
| HEX | #99B360 |
| RGB | rgb(153, 179, 96) |
| HSL | hsl(79, 35%, 54%) |
| OKLCH | oklch(72.8% 0.113 123.5) |
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 #99B360 | 2.34:1 | Fails | Lc -51.0 | Large or bold text, headings |
| Black text on #99B360 | 8.97:1 | AAA | Lc 57.9 | Large or bold text, headings |
| #99B360 text on white | 2.34:1 | Fails | Lc 46.1 | Large or bold text, headings |
| #99B360 text on black | 8.97:1 | AAA | Lc -56.0 | 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
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E7ECDE
oklch(93.5% 0.019 122.8)
-
Step 200
200
#D4DEC2
oklch(88.5% 0.039 123.2)
-
Step 300
300
#B7C996
oklch(80.9% 0.072 123.8)
-
Step 400
400 (this color)
#99B360
oklch(72.8% 0.113 123.5)
-
Step 500
500
#78971E
oklch(63.1% 0.145 123.6)
-
Step 600
600
#647F00
oklch(55.5% 0.136 123.2)
-
Step 700
700
#536B00
oklch(49% 0.121 123.6)
-
Step 800
800
#445800
oklch(42.8% 0.106 123.5)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#212B05
oklch(27% 0.06 123.2)
#99B360 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) | #BBAA59 | 0.050 |
| Deuteranopia (no green cones) | #B8A965 | 0.052 |
| Tritanopia (no blue cones) | #9FAC9F | 0.092 |
| Achromatopsia (no color) | #A9A9A9 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99B360
#99B360
oklch(72.8% 0.113 123.5)
- #B695E1
#B695E1
oklch(72.8% 0.113 303.7)
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 #99B360, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lichen #8FB67B ΔE 0.030
- Sage Green #88B378 ΔE 0.032
- Light Olive Green #A4BE5C ΔE 0.036
- Sage #87AE73 ΔE 0.036
- Faded Green #7BB274 ΔE 0.040
- Tan Green #A9BE70 ΔE 0.040
- Avocado #90B134 ΔE 0.043
- Light Olive #ACBF69 ΔE 0.043
Use #99B360 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.