#288268
Closest named color: Teal (#008080). oklch(54.7% 0.094 169.8), rgb(40, 130, 104).
Aa
White text reads best on this color (4.68:1).
About this color
#288268 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.094 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Teal (#008080), ΔE 0.040 away. White text reads best on it, at 4.68:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Teal (#008080) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #288268 |
| RGB | rgb(40, 130, 104) |
| HSL | hsl(163, 53%, 33%) |
| OKLCH | oklch(54.7% 0.094 169.8) |
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 #288268 | 4.68:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #288268 | 4.48:1 | AA large text | Lc 31.9 | Non-text elements, placeholder text |
| #288268 text on white | 4.68:1 | AA | Lc 72.2 | Content text, not long reading |
| #288268 text on black | 4.48:1 | AA large text | Lc -29.5 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDED7
oklch(88.4% 0.022 171.7)
-
Step 300
300
#A7CABC
oklch(80.9% 0.042 169)
-
Step 400
400
#75AF9A
oklch(70.8% 0.068 169.6)
-
Step 500
500
#4E9A81
oklch(63% 0.085 169.8)
-
Step 600
600 (this color)
#288268
oklch(54.7% 0.094 169.8)
-
Step 700
700
#1C7059
oklch(49% 0.087 170.2)
-
Step 800
800
#1B5C49
oklch(42.8% 0.073 169.8)
-
Step 900
900
#1E4B3D
oklch(37.7% 0.056 170.2)
-
Step 950
950
#132C24
oklch(27% 0.035 170.7)
#288268 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) | #7E7967 | 0.095 |
| Deuteranopia (no green cones) | #72706A | 0.092 |
| Tritanopia (no blue cones) | #00837B | 0.029 |
| Achromatopsia (no color) | #747474 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #288268
#288268
oklch(54.7% 0.094 169.8)
- #995978
#995978
oklch(54.7% 0.093 350.2)
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 #288268, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.040
- Sea Green #2E8B57 ΔE 0.043
- Bluegreen #017A79 ΔE 0.044
- Viridian #1E9167 ΔE 0.047
- Dark Sage #598556 ΔE 0.049
- Dark Cyan #008B8B ΔE 0.051
- Deep Aqua #08787F ΔE 0.056
- Jungle Green #048243 ΔE 0.057
Use #288268 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.