#6CBB38
Closest named color: Turtle Green (#75B84F). oklch(71.5% 0.181 135.5), rgb(108, 187, 56).
Aa
Black text reads best on this color (8.80:1).
About this color
#6CBB38 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.181 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.026 away. Black text reads best on it, at 8.80:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.80:1 |
| White text | 2.38:1 |
Values
| HEX | #6CBB38 |
| RGB | rgb(108, 187, 56) |
| HSL | hsl(96, 54%, 48%) |
| OKLCH | oklch(71.5% 0.181 135.5) |
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 #6CBB38 | 2.38:1 | Fails | Lc -51.7 | Large or bold text, headings |
| Black text on #6CBB38 | 8.80:1 | AAA | Lc 57.2 | Large or bold text, headings |
| #6CBB38 text on white | 2.38:1 | Fails | Lc 46.8 | Large or bold text, headings |
| #6CBB38 text on black | 8.80:1 | AAA | Lc -55.3 | 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
#F1F8EE
oklch(97.1% 0.015 136.1)
-
Step 100
100
#E1EFDA
oklch(93.6% 0.032 135)
-
Step 200
200
#C7E3BA
oklch(88.5% 0.063 135.7)
-
Step 300
300
#A0D187
oklch(80.8% 0.112 135.5)
-
Step 400
400 (this color)
#6CBB38
oklch(71.5% 0.181 135.5)
-
Step 500
500
#50A100
oklch(63.2% 0.187 135.6)
-
Step 600
600
#428700
oklch(55.6% 0.164 135.6)
-
Step 700
700
#377200
oklch(49.2% 0.145 135.5)
-
Step 800
800
#2C5D00
oklch(42.7% 0.126 135.4)
-
Step 900
900
#234E00
oklch(37.8% 0.112 135.7)
-
Step 950
950
#132E00
oklch(26.9% 0.079 135.2)
#6CBB38 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) | #C2AC23 | 0.110 |
| Deuteranopia (no green cones) | #B7A544 | 0.112 |
| Tritanopia (no blue cones) | #6AB4A1 | 0.131 |
| Achromatopsia (no color) | #A8A8A8 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CBB38
#6CBB38
oklch(71.5% 0.181 135.5)
- #CE7BEF
#CE7BEF
oklch(71.6% 0.181 315.6)
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 #6CBB38, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.026
- Dark Lime Green #7EBD01 ΔE 0.026
- Dark Lime #84B701 ΔE 0.027
- Leafy Green #51B73B ΔE 0.027
- Frog Green #58BC08 ΔE 0.031
- Apple #6ECB3C ΔE 0.045
- Avocado #90B134 ΔE 0.045
- Icky Green #8FAE22 ΔE 0.047
Use #6CBB38 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.