#2D8383
Closest named color: Teal (#008080). oklch(56% 0.08 195.1), rgb(45, 131, 131).
Aa
Black text reads best on this color (4.68:1).
About this color
#2D8383 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.080 and its hue 195°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.021 away. Black text reads best on it, at 4.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.68:1 |
| White text | 4.48:1 |
Values
| HEX | #2D8383 |
| RGB | rgb(45, 131, 131) |
| HSL | hsl(180, 49%, 35%) |
| OKLCH | oklch(56% 0.08 195.1) |
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 #2D8383 | 4.48:1 | AA large text | Lc -76.3 | Fine for body text |
| Black text on #2D8383 | 4.68:1 | AA | Lc 33.2 | Non-text elements, placeholder text |
| #2D8383 text on white | 4.48:1 | AA large text | Lc 70.8 | Content text, not long reading |
| #2D8383 text on black | 4.68:1 | AA | Lc -30.8 | 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 600.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CBDEDD
oklch(88.6% 0.02 193)
-
Step 300
300
#A7C8C8
oklch(80.9% 0.035 196.5)
-
Step 400
400
#75ACAC
oklch(70.6% 0.058 195.9)
-
Step 500
500
#4D9897
oklch(63.2% 0.075 194.3)
-
Step 600
600 (this color)
#2D8383
oklch(56% 0.08 195.1)
-
Step 700
700
#1D6E6E
oklch(49.2% 0.075 195)
-
Step 800
800
#1B5959
oklch(42.5% 0.062 195.1)
-
Step 900
900
#1E4A49
oklch(37.8% 0.048 193.3)
-
Step 950
950
#132B2B
oklch(27% 0.03 195.5)
#2D8383 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) | #7B7D83 | 0.084 |
| Deuteranopia (no green cones) | #6D7384 | 0.078 |
| Tritanopia (no blue cones) | #008783 | 0.018 |
| Achromatopsia (no color) | #777777 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D8383
#2D8383
oklch(56% 0.08 195.1)
- #9E6065
#9E6065
oklch(55.9% 0.081 14.8)
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 #2D8383, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.021
- Dark Cyan #008B8B ΔE 0.025
- Bluegreen #017A79 ΔE 0.036
- Deep Aqua #08787F ΔE 0.040
- Teal Blue #01889F ΔE 0.042
- Ocean #017B92 ΔE 0.043
- Teal Green #0A9396 ΔE 0.048
- Dusty Teal #4C9085 ΔE 0.049
Use #2D8383 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.