#6BBB56
Closest named color: Turtle Green (#75B84F). oklch(71.8% 0.158 139.5), rgb(107, 187, 86).
Aa
Black text reads best on this color (8.86:1).
About this color
#6BBB56 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.158 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.011 away. Black text reads best on it, at 8.86:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.86:1 |
| White text | 2.36:1 |
Values
| HEX | #6BBB56 |
| RGB | rgb(107, 187, 86) |
| HSL | hsl(108, 43%, 54%) |
| OKLCH | oklch(71.8% 0.158 139.5) |
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 #6BBB56 | 2.36:1 | Fails | Lc -51.4 | Large or bold text, headings |
| Black text on #6BBB56 | 8.86:1 | AAA | Lc 57.5 | Large or bold text, headings |
| #6BBB56 text on white | 2.36:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #6BBB56 text on black | 8.86:1 | AAA | Lc -55.6 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDD
oklch(93.6% 0.029 140.5)
-
Step 200
200
#C7E3C0
oklch(88.6% 0.056 139.4)
-
Step 300
300
#9FD193
oklch(81% 0.1 139.6)
-
Step 400
400 (this color)
#6BBB56
oklch(71.8% 0.158 139.5)
-
Step 500
500
#36A400
oklch(63.1% 0.201 139.5)
-
Step 600
600
#2C8A00
oklch(55.6% 0.177 139.5)
-
Step 700
700
#247400
oklch(49.1% 0.156 139.5)
-
Step 800
800
#1C5F00
oklch(42.6% 0.136 139.5)
-
Step 900
900
#164F00
oklch(37.6% 0.119 139.4)
-
Step 950
950
#0B2F01
oklch(26.9% 0.083 139.3)
#6BBB56 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) | #C0AD4D | 0.108 |
| Deuteranopia (no green cones) | #B5A65D | 0.107 |
| Tritanopia (no blue cones) | #65B5A4 | 0.107 |
| Achromatopsia (no color) | #A8A8A8 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BBB56
#6BBB56
oklch(71.8% 0.158 139.5)
- #CE81E1
#CE81E1
oklch(71.8% 0.157 319.5)
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 #6BBB56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.011
- Boring Green #63B365 ΔE 0.033
- Dark Mint #48C072 ΔE 0.034
- Soft Green #6FC276 ΔE 0.037
- Leafy Green #51B73B ΔE 0.038
- Cool Green #33B864 ΔE 0.042
- Avocado #90B134 ΔE 0.045
- Algae Green #21C36F ΔE 0.045
Use #6BBB56 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.