#3AC779
Closest named color: Dark Mint (#48C072). oklch(73.7% 0.164 154.3), rgb(58, 199, 121).
Aa
Black text reads best on this color (9.62:1).
About this color
#3AC779 is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.164 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.019 away. Black text reads best on it, at 9.62:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 9.62:1 |
| White text | 2.18:1 |
Values
| HEX | #3AC779 |
| RGB | rgb(58, 199, 121) |
| HSL | hsl(147, 56%, 50%) |
| OKLCH | oklch(73.7% 0.164 154.3) |
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 #3AC779 | 2.18:1 | Fails | Lc -47.2 | Large or bold text, headings |
| Black text on #3AC779 | 9.62:1 | AAA | Lc 61.5 | Content text, not long reading |
| #3AC779 text on white | 2.18:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #3AC779 text on black | 9.62:1 | AAA | Lc -59.7 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DBF0E1
oklch(93.6% 0.03 154.7)
-
Step 200
200
#BDE5C8
oklch(88.5% 0.058 153.6)
-
Step 300
300
#8AD4A3
oklch(80.8% 0.102 154.5)
-
Step 400
400 (this color)
#3AC779
oklch(73.7% 0.164 154.3)
-
Step 500
500
#00A45B
oklch(63.1% 0.158 154.2)
-
Step 600
600
#008A4C
oklch(55.6% 0.139 154.3)
-
Step 700
700
#00743F
oklch(49.1% 0.123 154.3)
-
Step 800
800
#005F33
oklch(42.6% 0.106 154.6)
-
Step 900
900
#005029
oklch(37.8% 0.096 153.9)
-
Step 950
950
#003016
oklch(27.1% 0.069 153.7)
#3AC779 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) | #C7B774 | 0.145 |
| Deuteranopia (no green cones) | #B5AB7E | 0.141 |
| Tritanopia (no blue cones) | #00C5B3 | 0.081 |
| Achromatopsia (no color) | #AFAFAF | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3AC779
#3AC779
oklch(73.7% 0.164 154.3)
- #E77ED4
#E77ED4
oklch(73.7% 0.166 334.2)
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 #3AC779, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.019
- Algae Green #21C36F ΔE 0.020
- Dark Mint Green #20C073 ΔE 0.024
- Greenblue #23C48B ΔE 0.028
- Seaweed #18D17B ΔE 0.028
- Soft Green #6FC276 ΔE 0.037
- Green Blue #01C08D ΔE 0.040
- Cool Green #33B864 ΔE 0.045
Use #3AC779 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.