#2D8176
Closest named color: Teal (#008080). oklch(55% 0.082 183.1), rgb(45, 129, 118).
Aa
White text reads best on this color (4.65:1).
About this color
#2D8176 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.082 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.022 away. White text reads best on it, at 4.65:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.51:1 |
| White text | 4.65:1 |
Values
| HEX | #2D8176 |
| RGB | rgb(45, 129, 118) |
| HSL | hsl(172, 48%, 34%) |
| OKLCH | oklch(55% 0.082 183.1) |
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 #2D8176 | 4.65:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #2D8176 | 4.51:1 | AA | Lc 32.0 | Non-text elements, placeholder text |
| #2D8176 text on white | 4.65:1 | AA | Lc 72.1 | Content text, not long reading |
| #2D8176 text on black | 4.51:1 | AA | Lc -29.6 | Dividers and decoration only |
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
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CBDEDA
oklch(88.5% 0.021 181.8)
-
Step 300
300
#A7C9C3
oklch(80.9% 0.037 183.5)
-
Step 400
400
#77ADA4
oklch(70.7% 0.058 183.1)
-
Step 500
500
#50988E
oklch(63% 0.074 183.9)
-
Step 600
600 (this color)
#2D8176
oklch(55% 0.082 183.1)
-
Step 700
700
#206F65
oklch(49.2% 0.076 183)
-
Step 800
800
#1E5A52
oklch(42.7% 0.063 183)
-
Step 900
900
#1F4A44
oklch(37.7% 0.049 183.3)
-
Step 950
950
#132B28
oklch(26.8% 0.031 185.1)
#2D8176 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) | #7B7A76 | 0.087 |
| Deuteranopia (no green cones) | #6E7077 | 0.083 |
| Tritanopia (no blue cones) | #00847E | 0.017 |
| Achromatopsia (no color) | #747474 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D8176
#2D8176
oklch(55% 0.082 183.1)
- #995D6D
#995D6D
oklch(55% 0.081 2.8)
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 #2D8176, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.022
- Bluegreen #017A79 ΔE 0.031
- Dark Cyan #008B8B ΔE 0.036
- Deep Aqua #08787F ΔE 0.040
- Dark Aquamarine #017371 ΔE 0.050
- Deep Turquoise #017374 ΔE 0.050
- Ocean #017B92 ΔE 0.055
- Dusty Teal #4C9085 ΔE 0.056
Use #2D8176 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.