#2BB47A
Closest named color: Dark Seafoam (#1FB57A). oklch(68.5% 0.143 159.8), rgb(43, 180, 122).
Aa
Black text reads best on this color (7.91:1).
About this color
#2BB47A is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.143 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Seafoam (#1FB57A), ΔE 0.005 away. Black text reads best on it, at 7.91:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Dark Seafoam (#1FB57A) |
| Black text | 7.91:1 |
| White text | 2.65:1 |
Values
| HEX | #2BB47A |
| RGB | rgb(43, 180, 122) |
| HSL | hsl(155, 61%, 44%) |
| OKLCH | oklch(68.5% 0.143 159.8) |
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 #2BB47A | 2.65:1 | Fails | Lc -56.4 | Large or bold text, headings |
| Black text on #2BB47A | 7.91:1 | AAA | Lc 52.8 | Large or bold text, headings |
| #2BB47A text on white | 2.65:1 | Fails | Lc 51.2 | Large or bold text, headings |
| #2BB47A text on black | 7.91:1 | AAA | Lc -50.7 | 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
#EFF8F3
oklch(97.1% 0.012 162.1)
-
Step 100
100
#DCF0E4
oklch(93.7% 0.026 159.6)
-
Step 200
200
#BEE4CE
oklch(88.6% 0.05 159.8)
-
Step 300
300
#8CD3AD
oklch(80.9% 0.09 160.1)
-
Step 400
400 (this color)
#2BB47A
oklch(68.5% 0.143 159.8)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#2BB47A 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) | #B2A676 | 0.134 |
| Deuteranopia (no green cones) | #A19A7E | 0.131 |
| Tritanopia (no blue cones) | #00B3A5 | 0.062 |
| Achromatopsia (no color) | #9F9F9F | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2BB47A
#2BB47A
oklch(68.5% 0.143 159.8)
- #D374B6
#D374B6
oklch(68.6% 0.143 339.8)
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 #2BB47A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Seafoam #1FB57A ΔE 0.005
- Bluey Green #2BB179 ΔE 0.009
- Green Teal #0CB577 ΔE 0.010
- Medium Sea Green #3CB371 ΔE 0.012
- Dark Seafoam Green #3EAF76 ΔE 0.015
- Jade Green #2BAF6A ΔE 0.022
- Seaweed Green #35AD6B ΔE 0.023
- Algae #54AC68 ΔE 0.031
Use #2BB47A 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.