#276C50
Closest named color: Dark Green Blue (#1F6357). oklch(47.9% 0.083 163.3), rgb(39, 108, 80).
Aa
White text reads best on this color (6.27:1).
About this color
#276C50 is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.083 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.036 away. White text reads best on it, at 6.27:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.34:1 |
| White text | 6.27:1 |
Values
| HEX | #276C50 |
| RGB | rgb(39, 108, 80) |
| HSL | hsl(156, 47%, 29%) |
| OKLCH | oklch(47.9% 0.083 163.3) |
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 #276C50 | 6.27:1 | AA | Lc -86.1 | Fine for body text |
| Black text on #276C50 | 3.34:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #276C50 text on white | 6.27:1 | AA | Lc 81.0 | Fine for body text |
| #276C50 text on black | 3.34:1 | AA large text | Lc -20.9 | 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 700.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED5
oklch(88.5% 0.022 163)
-
Step 300
300
#AAC9B9
oklch(80.8% 0.04 163)
-
Step 400
400
#7BAE95
oklch(70.8% 0.065 162.9)
-
Step 500
500
#57997B
oklch(63% 0.082 163.2)
-
Step 600
600
#398464
oklch(55.7% 0.091 163)
-
Step 700
700 (this color)
#276C50
oklch(47.9% 0.083 163.3)
-
Step 800
800
#255B44
oklch(42.8% 0.07 163)
-
Step 900
900
#244B39
oklch(37.8% 0.055 162.2)
-
Step 950
950
#162C22
oklch(27.1% 0.034 163.4)
#276C50 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) | #6A644E | 0.081 |
| Deuteranopia (no green cones) | #605D52 | 0.079 |
| Tritanopia (no blue cones) | #006C64 | 0.033 |
| Achromatopsia (no color) | #606060 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #276C50
#276C50
oklch(47.9% 0.083 163.3)
- #7E4A6A
#7E4A6A
oklch(48.1% 0.083 343.1)
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 #276C50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.036
- Dark Aqua #05696B ΔE 0.048
- Dark Aquamarine #017371 ΔE 0.049
- Pine #2B5D34 ΔE 0.053
- Deep Turquoise #017374 ΔE 0.053
- Spruce #0A5F38 ΔE 0.054
- Dark Olive Green #556B2F ΔE 0.058
- Camo Green #526525 ΔE 0.060
Use #276C50 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.