#5ECD7F
Closest named color: Soft Green (#6FC276). oklch(76.4% 0.151 151), rgb(94, 205, 127).
Aa
Black text reads best on this color (10.51:1).
About this color
#5ECD7F is a medium-light, vivid green. In OKLCH its lightness is 76%, its chroma 0.151 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.030 away. Black text reads best on it, at 10.51:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.51:1 |
| White text | 1.99:1 |
Values
| HEX | #5ECD7F |
| RGB | rgb(94, 205, 127) |
| HSL | hsl(138, 53%, 59%) |
| OKLCH | oklch(76.4% 0.151 151) |
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 #5ECD7F | 1.99:1 | Fails | Lc -42.8 | Non-text elements, placeholder text |
| Black text on #5ECD7F | 10.51:1 | AAA | Lc 65.5 | Content text, not long reading |
| #5ECD7F text on white | 1.99:1 | Fails | Lc 38.4 | Non-text elements, placeholder text |
| #5ECD7F text on black | 10.51:1 | AAA | Lc -64.0 | 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 300.
-
Step 50
50
#ECFAEF
oklch(97.2% 0.021 152.2)
-
Step 100
100
#D6F3DB
oklch(93.7% 0.044 150.3)
-
Step 200
200
#B1EABD
oklch(88.6% 0.085 150.8)
-
Step 300
300 (this color)
#5ECD7F
oklch(76.4% 0.151 151)
-
Step 400
400
#00C05E
oklch(70.7% 0.19 151)
-
Step 500
500
#00A550
oklch(63.2% 0.17 151.1)
-
Step 600
600
#008B42
oklch(55.7% 0.15 151)
-
Step 700
700
#007536
oklch(49.2% 0.133 150.8)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005023
oklch(37.7% 0.102 150.9)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#5ECD7F 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) | #CEBE7A | 0.128 |
| Deuteranopia (no green cones) | #BFB384 | 0.127 |
| Tritanopia (no blue cones) | #43CAB9 | 0.081 |
| Achromatopsia (no color) | #B7B7B7 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5ECD7F
#5ECD7F
oklch(76.4% 0.151 151)
- #E88CDE
#E88CDE
oklch(76.3% 0.151 330.9)
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 #5ECD7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.030
- Seaweed #18D17B ΔE 0.034
- Dark Mint #48C072 ΔE 0.043
- Emerald #06D6A0 ΔE 0.045
- Greenblue #23C48B ΔE 0.047
- Algae Green #21C36F ΔE 0.050
- Dark Mint Green #20C073 ΔE 0.055
- Aqua Green #12E193 ΔE 0.055
Use #5ECD7F 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.