#99BC6C
Closest named color: Light Olive Green (#A4BE5C). oklch(75.1% 0.113 128.2), rgb(153, 188, 108).
Aa
Black text reads best on this color (9.76:1).
About this color
#99BC6C is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.113 and its hue 128°. 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 9.76:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Light Olive Green (#A4BE5C) |
| Black text | 9.76:1 |
| White text | 2.15:1 |
Values
| HEX | #99BC6C |
| RGB | rgb(153, 188, 108) |
| HSL | hsl(86, 37%, 58%) |
| OKLCH | oklch(75.1% 0.113 128.2) |
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 #99BC6C | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #99BC6C | 9.76:1 | AAA | Lc 61.8 | Content text, not long reading |
| #99BC6C text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #99BC6C text on black | 9.76:1 | AAA | Lc -60.0 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E6EDDE
oklch(93.7% 0.021 127.4)
-
Step 200
200
#D1DFC3
oklch(88.6% 0.041 129)
-
Step 300
300
#B3CA99
oklch(80.9% 0.071 128.3)
-
Step 400
400 (this color)
#99BC6C
oklch(75.1% 0.113 128.2)
-
Step 500
500
#6F992A
oklch(63% 0.145 128.2)
-
Step 600
600
#5A8200
oklch(55.6% 0.145 128)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3D5A00
oklch(42.8% 0.112 128.1)
-
Step 900
900
#324A06
oklch(37.6% 0.094 128.3)
-
Step 950
950
#1E2C08
oklch(27.1% 0.06 128.1)
#99BC6C 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) | #C3B266 | 0.060 |
| Deuteranopia (no green cones) | #BEB070 | 0.060 |
| Tritanopia (no blue cones) | #9CB6A9 | 0.088 |
| Achromatopsia (no color) | #B1B1B1 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99BC6C
#99BC6C
oklch(75.1% 0.113 128.2)
- #C29AE5
#C29AE5
oklch(75% 0.113 308.3)
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 #99BC6C, 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
- Tan Green #A9BE70 ΔE 0.023
- Light Olive #ACBF69 ΔE 0.027
- Lichen #8FB67B ΔE 0.031
- Light Moss Green #A6C875 ΔE 0.038
- Sage Green #88B378 ΔE 0.039
- Dark Sea Green #8FBC8F ΔE 0.043
- Soft Green #6FC276 ΔE 0.045
Use #99BC6C 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.