#2C817D
Closest named color: Teal (#008080). oklch(55.2% 0.08 190.7), rgb(44, 129, 125).
Aa
White text reads best on this color (4.62:1).
About this color
#2C817D is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.080 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.017 away. White text reads best on it, at 4.62:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.54:1 |
| White text | 4.62:1 |
Values
| HEX | #2C817D |
| RGB | rgb(44, 129, 125) |
| HSL | hsl(177, 49%, 34%) |
| OKLCH | oklch(55.2% 0.08 190.7) |
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 #2C817D | 4.62:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #2C817D | 4.54:1 | AA | Lc 32.2 | Non-text elements, placeholder text |
| #2C817D text on white | 4.62:1 | AA | Lc 71.8 | Content text, not long reading |
| #2C817D text on black | 4.54:1 | AA | Lc -29.8 | 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
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CBDEDC
oklch(88.6% 0.02 189.2)
-
Step 300
300
#A7C8C6
oklch(80.8% 0.035 192)
-
Step 400
400
#76ADA9
oklch(70.8% 0.058 190.2)
-
Step 500
500
#4F9894
oklch(63.1% 0.074 190.8)
-
Step 600
600 (this color)
#2C817D
oklch(55.2% 0.08 190.7)
-
Step 700
700
#1F6E6B
oklch(49.1% 0.074 191.3)
-
Step 800
800
#1D5A57
oklch(42.8% 0.062 190.5)
-
Step 900
900
#1E4A47
oklch(37.7% 0.049 189.3)
-
Step 950
950
#132B2A
oklch(26.9% 0.03 192)
#2C817D 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) | #797A7D | 0.084 |
| Deuteranopia (no green cones) | #6C717E | 0.079 |
| Tritanopia (no blue cones) | #008480 | 0.015 |
| Achromatopsia (no color) | #757575 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C817D
#2C817D
oklch(55.2% 0.08 190.7)
- #9B5E67
#9B5E67
oklch(55.2% 0.08 10.5)
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 #2C817D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.017
- Bluegreen #017A79 ΔE 0.030
- Dark Cyan #008B8B ΔE 0.031
- Deep Aqua #08787F ΔE 0.035
- Ocean #017B92 ΔE 0.045
- Deep Turquoise #017374 ΔE 0.049
- Dark Aquamarine #017371 ΔE 0.050
- Teal Blue #01889F ΔE 0.051
Use #2C817D 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.