#28827F
Closest named color: Teal (#008080). oklch(55.4% 0.083 191.8), rgb(40, 130, 127).
Aa
Black text reads best on this color (4.58:1).
About this color
#28827F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.083 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.016 away. Black text reads best on it, at 4.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.58:1 |
| White text | 4.57:1 |
Values
| HEX | #28827F |
| RGB | rgb(40, 130, 127) |
| HSL | hsl(178, 53%, 33%) |
| OKLCH | oklch(55.4% 0.083 191.8) |
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 #28827F | 4.57:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #28827F | 4.58:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #28827F text on white | 4.57:1 | AA | Lc 71.5 | Content text, not long reading |
| #28827F text on black | 4.58:1 | AA | Lc -30.2 | 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
#CADEDC
oklch(88.5% 0.022 189.5)
-
Step 300
300
#A6C9C7
oklch(81% 0.037 192.2)
-
Step 400
400
#74ADAA
oklch(70.7% 0.06 191.7)
-
Step 500
500
#4C9895
oklch(63.1% 0.076 192)
-
Step 600
600 (this color)
#28827F
oklch(55.4% 0.083 191.8)
-
Step 700
700
#196E6C
oklch(49% 0.077 192.6)
-
Step 800
800
#195A58
oklch(42.7% 0.064 192.1)
-
Step 900
900
#1D4A48
oklch(37.7% 0.049 191.3)
-
Step 950
950
#122B2A
oklch(26.9% 0.031 192.1)
#28827F 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) | #7A7B7F | 0.087 |
| Deuteranopia (no green cones) | #6D7180 | 0.083 |
| Tritanopia (no blue cones) | #008681 | 0.015 |
| Achromatopsia (no color) | #757575 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28827F
#28827F
oklch(55.4% 0.083 191.8)
- #9D5E66
#9D5E66
oklch(55.5% 0.083 11.9)
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 #28827F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.016
- Dark Cyan #008B8B ΔE 0.028
- Bluegreen #017A79 ΔE 0.031
- Deep Aqua #08787F ΔE 0.036
- Ocean #017B92 ΔE 0.044
- Teal Blue #01889F ΔE 0.048
- Deep Turquoise #017374 ΔE 0.051
- Dark Aquamarine #017371 ΔE 0.052
Use #28827F 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.