#6DC359
Closest named color: Turtle Green (#75B84F). oklch(73.9% 0.165 139.9), rgb(109, 195, 89).
Aa
Black text reads best on this color (9.60:1).
About this color
#6DC359 is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.165 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 0.029 away. Black text reads best on it, at 9.60:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 9.60:1 |
| White text | 2.18:1 |
Values
| HEX | #6DC359 |
| RGB | rgb(109, 195, 89) |
| HSL | hsl(109, 47%, 56%) |
| OKLCH | oklch(73.9% 0.165 139.9) |
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 #6DC359 | 2.18:1 | Fails | Lc -47.5 | Large or bold text, headings |
| Black text on #6DC359 | 9.60:1 | AAA | Lc 61.1 | Content text, not long reading |
| #6DC359 text on white | 2.18:1 | Fails | Lc 42.8 | Non-text elements, placeholder text |
| #6DC359 text on black | 9.60:1 | AAA | Lc -59.4 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDC
oklch(93.6% 0.03 139.1)
-
Step 200
200
#C6E3BF
oklch(88.5% 0.057 139.6)
-
Step 300
300
#9DD191
oklch(80.8% 0.103 139.8)
-
Step 400
400 (this color)
#6DC359
oklch(73.9% 0.165 139.9)
-
Step 500
500
#32A400
oklch(63% 0.202 139.9)
-
Step 600
600
#298A00
oklch(55.5% 0.178 139.9)
-
Step 700
700
#217400
oklch(49% 0.157 139.9)
-
Step 800
800
#195F00
oklch(42.5% 0.137 140)
-
Step 900
900
#145000
oklch(37.8% 0.121 139.9)
-
Step 950
950
#083000
oklch(27.1% 0.087 140)
#6DC359 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) | #C8B44F | 0.114 |
| Deuteranopia (no green cones) | #BCAC61 | 0.114 |
| Tritanopia (no blue cones) | #66BDAB | 0.111 |
| Achromatopsia (no color) | #AFAFAF | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DC359
#6DC359
oklch(73.9% 0.165 139.9)
- #D885EB
#D885EB
oklch(74% 0.166 320)
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 #6DC359, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.029
- Soft Green #6FC276 ΔE 0.034
- Apple #6ECB3C ΔE 0.038
- Dark Mint #48C072 ΔE 0.039
- Dark Lime Green #7EBD01 ΔE 0.045
- Algae Green #21C36F ΔE 0.046
- Dark Lime #84B701 ΔE 0.049
- Leafy Green #51B73B ΔE 0.051
Use #6DC359 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.