#6CC577
Closest named color: Soft Green (#6FC276). oklch(74.8% 0.14 146.7), rgb(108, 197, 119).
Aa
Black text reads best on this color (9.89:1).
About this color
#6CC577 is a medium-light, vivid green. In OKLCH its lightness is 75%, its chroma 0.140 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.008 away. Black text reads best on it, at 9.89:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.89:1 |
| White text | 2.12:1 |
Values
| HEX | #6CC577 |
| RGB | rgb(108, 197, 119) |
| HSL | hsl(127, 43%, 60%) |
| OKLCH | oklch(74.8% 0.14 146.7) |
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 #6CC577 | 2.12:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #6CC577 | 9.89:1 | AAA | Lc 62.5 | Content text, not long reading |
| #6CC577 text on white | 2.12:1 | Fails | Lc 41.4 | Non-text elements, placeholder text |
| #6CC577 text on black | 9.89:1 | AAA | Lc -60.8 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C5E2C7
oklch(88.4% 0.048 147.1)
-
Step 300
300
#9BD0A0
oklch(80.8% 0.087 147.2)
-
Step 400
400 (this color)
#6CC577
oklch(74.8% 0.14 146.7)
-
Step 500
500
#1DA540
oklch(63.2% 0.179 146.7)
-
Step 600
600
#008C2F
oklch(55.7% 0.167 146.6)
-
Step 700
700
#007527
oklch(49% 0.146 146.9)
-
Step 800
800
#00601E
oklch(42.6% 0.127 146.7)
-
Step 900
900
#005018
oklch(37.6% 0.112 146.9)
-
Step 950
950
#05300E
oklch(27.2% 0.075 146.6)
#6CC577 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) | #C7B771 | 0.111 |
| Deuteranopia (no green cones) | #BAAF7C | 0.109 |
| Tritanopia (no blue cones) | #5EC1B2 | 0.084 |
| Achromatopsia (no color) | #B2B2B2 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CC577
#6CC577
oklch(74.8% 0.14 146.7)
- #DB8CDC
#DB8CDC
oklch(74.8% 0.141 326.4)
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 #6CC577, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.008
- Dark Mint #48C072 ΔE 0.034
- Greenblue #23C48B ΔE 0.046
- Turtle Green #75B84F ΔE 0.046
- Algae Green #21C36F ΔE 0.048
- Seaweed #18D17B ΔE 0.049
- Dark Mint Green #20C073 ΔE 0.050
- Boring Green #63B365 ΔE 0.052
Use #6CC577 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.