#287C60
Closest named color: Bluegreen (#017A79). oklch(52.8% 0.092 167.1), rgb(40, 124, 96).
Aa
White text reads best on this color (5.06:1).
About this color
#287C60 is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.092 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.042 away. White text reads best on it, at 5.06:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.14:1 |
| White text | 5.06:1 |
Values
| HEX | #287C60 |
| RGB | rgb(40, 124, 96) |
| HSL | hsl(160, 51%, 32%) |
| OKLCH | oklch(52.8% 0.092 167.1) |
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 #287C60 | 5.06:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #287C60 | 4.14:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #287C60 text on white | 5.06:1 | AA | Lc 74.7 | Content text, not long reading |
| #287C60 text on black | 4.14:1 | AA large text | Lc -27.0 | 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
#E3EDE8
oklch(93.7% 0.013 164.8)
-
Step 200
200
#CCDED6
oklch(88.5% 0.022 167.4)
-
Step 300
300
#A8CABB
oklch(81% 0.042 166.8)
-
Step 400
400
#78AE98
oklch(70.7% 0.066 167.2)
-
Step 500
500
#529A7F
oklch(63.1% 0.084 167.2)
-
Step 600
600 (this color)
#287C60
oklch(52.8% 0.092 167.1)
-
Step 700
700
#237056
oklch(49.1% 0.086 166.7)
-
Step 800
800
#205B47
oklch(42.7% 0.07 167.5)
-
Step 900
900
#204B3B
oklch(37.7% 0.056 166.6)
-
Step 950
950
#142C23
oklch(27% 0.035 167.4)
#287C60 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) | #79735F | 0.092 |
| Deuteranopia (no green cones) | #6E6B62 | 0.089 |
| Tritanopia (no blue cones) | #007C74 | 0.032 |
| Achromatopsia (no color) | #6E6E6E | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #287C60
#287C60
oklch(52.8% 0.092 167.1)
- #925475
#925475
oklch(52.8% 0.093 347.6)
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 #287C60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.042
- Teal #008080 ΔE 0.047
- Dark Aquamarine #017371 ΔE 0.047
- Deep Turquoise #017374 ΔE 0.051
- Sea Green #2E8B57 ΔE 0.053
- Jungle Green #048243 ΔE 0.053
- Deep Aqua #08787F ΔE 0.054
- Dark Sage #598556 ΔE 0.058
Use #287C60 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.