#6FBC5C
Closest named color: Turtle Green (#75B84F). oklch(72.3% 0.152 139.7), rgb(111, 188, 92).
Aa
Black text reads best on this color (9.02:1).
About this color
#6FBC5C is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.152 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.014 away. Black text reads best on it, at 9.02:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 9.02:1 |
| White text | 2.32:1 |
Values
| HEX | #6FBC5C |
| RGB | rgb(111, 188, 92) |
| HSL | hsl(108, 42%, 55%) |
| OKLCH | oklch(72.3% 0.152 139.7) |
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 #6FBC5C | 2.32:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #6FBC5C | 9.02:1 | AAA | Lc 58.3 | Large or bold text, headings |
| #6FBC5C text on white | 2.32:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #6FBC5C text on black | 9.02:1 | AAA | Lc -56.4 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EFDD
oklch(93.7% 0.028 138.7)
-
Step 200
200
#C8E2C1
oklch(88.5% 0.052 139.1)
-
Step 300
300
#A1D095
oklch(80.9% 0.095 139.3)
-
Step 400
400 (this color)
#6FBC5C
oklch(72.3% 0.152 139.7)
-
Step 500
500
#3AA314
oklch(63% 0.194 139.7)
-
Step 600
600
#2B8A00
oklch(55.6% 0.178 139.6)
-
Step 700
700
#237400
oklch(49% 0.157 139.6)
-
Step 800
800
#1B5F00
oklch(42.6% 0.136 139.6)
-
Step 900
900
#155000
oklch(37.8% 0.121 139.7)
-
Step 950
950
#0D2F04
oklch(27% 0.079 139.7)
#6FBC5C 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) | #C1AE54 | 0.105 |
| Deuteranopia (no green cones) | #B6A762 | 0.104 |
| Tritanopia (no blue cones) | #69B7A6 | 0.102 |
| Achromatopsia (no color) | #AAAAAA | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FBC5C
#6FBC5C
oklch(72.3% 0.152 139.7)
- #CF84E1
#CF84E1
oklch(72.4% 0.152 319.7)
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 #6FBC5C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.014
- Soft Green #6FC276 ΔE 0.030
- Dark Mint #48C072 ΔE 0.033
- Boring Green #63B365 ΔE 0.033
- Avocado #90B134 ΔE 0.045
- Algae Green #21C36F ΔE 0.046
- Leafy Green #51B73B ΔE 0.046
- Cool Green #33B864 ΔE 0.046
Use #6FBC5C 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.