#99BC71
Closest named color: Tan Green (#A9BE70). oklch(75.2% 0.108 129.1), rgb(153, 188, 113).
Aa
Black text reads best on this color (9.78:1).
About this color
#99BC71 is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.108 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tan Green (#A9BE70), ΔE 0.022 away. Black text reads best on it, at 9.78:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Tan Green (#A9BE70) |
| Black text | 9.78:1 |
| White text | 2.14:1 |
Values
| HEX | #99BC71 |
| RGB | rgb(153, 188, 113) |
| HSL | hsl(88, 36%, 59%) |
| OKLCH | oklch(75.2% 0.108 129.1) |
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 #99BC71 | 2.14:1 | Fails | Lc -46.8 | Large or bold text, headings |
| Black text on #99BC71 | 9.78:1 | AAA | Lc 61.9 | Content text, not long reading |
| #99BC71 text on white | 2.14:1 | Fails | Lc 42.1 | Non-text elements, placeholder text |
| #99BC71 text on black | 9.78:1 | AAA | Lc -60.1 | 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
#E6EDDF
oklch(93.7% 0.02 128.7)
-
Step 200
200
#D1DEC5
oklch(88.4% 0.036 129.7)
-
Step 300
300
#B3CA9C
oklch(81% 0.067 129.4)
-
Step 400
400 (this color)
#99BC71
oklch(75.2% 0.108 129.1)
-
Step 500
500
#6F9934
oklch(63.1% 0.138 129)
-
Step 600
600
#578300
oklch(55.6% 0.148 129.3)
-
Step 700
700
#496E00
oklch(49.1% 0.13 129)
-
Step 800
800
#3B5A00
oklch(42.7% 0.113 129)
-
Step 900
900
#324A0D
oklch(37.6% 0.09 129.1)
-
Step 950
950
#1E2C0A
oklch(27.2% 0.058 128.7)
#99BC71 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) | #C3B36B | 0.059 |
| Deuteranopia (no green cones) | #BEB075 | 0.060 |
| Tritanopia (no blue cones) | #9CB6AA | 0.084 |
| Achromatopsia (no color) | #B1B1B1 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99BC71
#99BC71
oklch(75.2% 0.108 129.1)
- #C29BE2
#C29BE2
oklch(75% 0.108 309)
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 #99BC71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tan Green #A9BE70 ΔE 0.022
- Lichen #8FB67B ΔE 0.027
- Light Olive Green #A4BE5C ΔE 0.027
- Light Olive #ACBF69 ΔE 0.028
- Sage Green #88B378 ΔE 0.037
- Dark Sea Green #8FBC8F ΔE 0.038
- Light Moss Green #A6C875 ΔE 0.038
- Soft Green #6FC276 ΔE 0.046
Use #99BC71 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.