#3EA38B
Closest named color: Persian Green (#2A9D8F). oklch(65% 0.1 174.5), rgb(62, 163, 139).
Aa
Black text reads best on this color (6.81:1).
About this color
#3EA38B is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.100 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Persian Green (#2A9D8F), ΔE 0.025 away. Black text reads best on it, at 6.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Persian Green (#2A9D8F) |
| Black text | 6.81:1 |
| White text | 3.08:1 |
Values
| HEX | #3EA38B |
| RGB | rgb(62, 163, 139) |
| HSL | hsl(166, 45%, 44%) |
| OKLCH | oklch(65% 0.1 174.5) |
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 #3EA38B | 3.08:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #3EA38B | 6.81:1 | AA | Lc 46.6 | Large or bold text, headings |
| #3EA38B text on white | 3.08:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #3EA38B text on black | 6.81:1 | AA | Lc -44.3 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C8DFD8
oklch(88.5% 0.026 175.5)
-
Step 300
300
#A0CBBE
oklch(80.8% 0.049 174.6)
-
Step 400
400
#69B19D
oklch(70.7% 0.079 174.2)
-
Step 500
500 (this color)
#3EA38B
oklch(65% 0.1 174.5)
-
Step 600
600
#00876F
oklch(55.6% 0.106 174.3)
-
Step 700
700
#00715D
oklch(49% 0.093 174.7)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#0D4D3F
oklch(37.8% 0.066 174)
-
Step 950
950
#0C2D25
oklch(27% 0.041 174.3)
#3EA38B 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) | #9E998A | 0.105 |
| Deuteranopia (no green cones) | #8F8E8D | 0.101 |
| Tritanopia (no blue cones) | #00A59C | 0.028 |
| Achromatopsia (no color) | #939393 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EA38B
#3EA38B
oklch(65% 0.1 174.5)
- #BF7593
#BF7593
oklch(65% 0.1 354.4)
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 #3EA38B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Persian Green #2A9D8F ΔE 0.025
- Dull Teal #5F9E8F ΔE 0.031
- Grey Teal #5E9B8A ΔE 0.032
- Blue Green #0F9B8E ΔE 0.035
- Sea #3C9992 ΔE 0.035
- Ocean Green #3D9973 ΔE 0.039
- Jade #1FA774 ΔE 0.043
- Greeny Blue #42B395 ΔE 0.046
Use #3EA38B 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.