#3AC776
Closest named color: Algae Green (#21C36F). oklch(73.6% 0.167 153.4), rgb(58, 199, 118).
Aa
Black text reads best on this color (9.61:1).
About this color
#3AC776 is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.167 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae Green (#21C36F), ΔE 0.018 away. Black text reads best on it, at 9.61:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Algae Green (#21C36F) |
| Black text | 9.61:1 |
| White text | 2.18:1 |
Values
| HEX | #3AC776 |
| RGB | rgb(58, 199, 118) |
| HSL | hsl(146, 56%, 50%) |
| OKLCH | oklch(73.6% 0.167 153.4) |
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 #3AC776 | 2.18:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #3AC776 | 9.61:1 | AAA | Lc 61.4 | Content text, not long reading |
| #3AC776 text on white | 2.18:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #3AC776 text on black | 9.61:1 | 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
#8AD5A1
oklch(81% 0.105 153.3)
-
Step 400
400 (this color)
#3AC776
oklch(73.6% 0.167 153.4)
-
Step 500
500
#00A459
oklch(63% 0.16 153.6)
-
Step 600
600
#008A4A
oklch(55.6% 0.141 153.6)
-
Step 700
700
#00743D
oklch(49% 0.125 153.5)
-
Step 800
800
#005F31
oklch(42.6% 0.108 153.6)
-
Step 900
900
#005028
oklch(37.8% 0.097 153.4)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#3AC776 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) | #C7B770 | 0.145 |
| Deuteranopia (no green cones) | #B6AA7B | 0.143 |
| Tritanopia (no blue cones) | #00C4B3 | 0.086 |
| Achromatopsia (no color) | #AFAFAF | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3AC776
#3AC776
oklch(73.6% 0.167 153.4)
- #E67ED5
#E67ED5
oklch(73.6% 0.166 333.5)
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 #3AC776, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae Green #21C36F ΔE 0.018
- Dark Mint #48C072 ΔE 0.019
- Dark Mint Green #20C073 ΔE 0.024
- Seaweed #18D17B ΔE 0.027
- Greenblue #23C48B ΔE 0.031
- Soft Green #6FC276 ΔE 0.038
- Green Blue #01C08D ΔE 0.043
- Cool Green #33B864 ΔE 0.044
Use #3AC776 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.