#2BB38F
Closest named color: Greeny Blue (#42B395). oklch(68.7% 0.125 170.3), rgb(43, 179, 143).
Aa
Black text reads best on this color (7.94:1).
About this color
#2BB38F is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.125 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.016 away. Black text reads best on it, at 7.94:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.94:1 |
| White text | 2.64:1 |
Values
| HEX | #2BB38F |
| RGB | rgb(43, 179, 143) |
| HSL | hsl(164, 61%, 44%) |
| OKLCH | oklch(68.7% 0.125 170.3) |
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 #2BB38F | 2.64:1 | Fails | Lc -56.2 | Large or bold text, headings |
| Black text on #2BB38F | 7.94:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #2BB38F text on white | 2.64:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #2BB38F text on black | 7.94:1 | AAA | Lc -50.9 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DCEFE8
oklch(93.6% 0.022 171.8)
-
Step 200
200
#BEE3D5
oklch(88.5% 0.043 170.4)
-
Step 300
300
#8CD1B9
oklch(80.8% 0.078 170.5)
-
Step 400
400 (this color)
#2BB38F
oklch(68.7% 0.125 170.3)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#2BB38F 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) | #AEA78D | 0.128 |
| Deuteranopia (no green cones) | #9C9A91 | 0.122 |
| Tritanopia (no blue cones) | #00B4A9 | 0.037 |
| Achromatopsia (no color) | #9F9F9F | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2BB38F
#2BB38F
oklch(68.7% 0.125 170.3)
- #D478A5
#D478A5
oklch(68.7% 0.126 350.2)
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 #2BB38F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.016
- Bluey Green #2BB179 ΔE 0.030
- Dark Seafoam Green #3EAF76 ΔE 0.032
- Dark Seafoam #1FB57A ΔE 0.033
- Green Teal #0CB577 ΔE 0.038
- Green Blue #01C08D ΔE 0.039
- Light Sea Green #20B2AA ΔE 0.040
- Medium Sea Green #3CB371 ΔE 0.041
Use #2BB38F 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.