#2BB99A
Closest named color: Greeny Blue (#42B395). oklch(70.6% 0.125 173.9), rgb(43, 185, 154).
Aa
Black text reads best on this color (8.50:1).
About this color
#2BB99A is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.125 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.018 away. Black text reads best on it, at 8.50:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.50:1 |
| White text | 2.46:1 |
Values
| HEX | #2BB99A |
| RGB | rgb(43, 185, 154) |
| HSL | hsl(167, 62%, 45%) |
| OKLCH | oklch(70.6% 0.125 173.9) |
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 #2BB99A | 2.46:1 | Fails | Lc -53.1 | Large or bold text, headings |
| Black text on #2BB99A | 8.50:1 | AAA | Lc 55.9 | Large or bold text, headings |
| #2BB99A text on white | 2.46:1 | Fails | Lc 48.1 | Large or bold text, headings |
| #2BB99A text on black | 8.50:1 | AAA | Lc -53.9 | 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
#EFF8F5
oklch(97.2% 0.01 174.3)
-
Step 100
100
#DBEFE9
oklch(93.6% 0.023 175.9)
-
Step 200
200
#BDE3D7
oklch(88.5% 0.043 174.2)
-
Step 300
300
#8AD2BD
oklch(81% 0.078 173.9)
-
Step 400
400 (this color)
#2BB99A
oklch(70.6% 0.125 173.9)
-
Step 500
500
#00A184
oklch(63.2% 0.121 173.8)
-
Step 600
600
#00876E
oklch(55.6% 0.106 173.6)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#004E3E
oklch(37.8% 0.073 172.9)
-
Step 950
950
#002E24
oklch(26.9% 0.051 173.7)
#2BB99A 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) | #B3AD99 | 0.130 |
| Deuteranopia (no green cones) | #A09F9C | 0.124 |
| Tritanopia (no blue cones) | #00BBB0 | 0.030 |
| Achromatopsia (no color) | #A5A5A5 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2BB99A
#2BB99A
oklch(70.6% 0.125 173.9)
- #DC7EA6
#DC7EA6
oklch(70.6% 0.125 353.8)
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 #2BB99A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.018
- Topaz #13BBAF ΔE 0.029
- Green Blue #01C08D ΔE 0.033
- Light Sea Green #20B2AA ΔE 0.036
- Greenblue #23C48B ΔE 0.044
- Dark Seafoam #1FB57A ΔE 0.044
- Bluey Green #2BB179 ΔE 0.046
- Dark Seafoam Green #3EAF76 ΔE 0.048
Use #2BB99A 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.