#276447
Closest named color: Dark Green Blue (#1F6357). oklch(45.5% 0.08 160), rgb(39, 100, 71).
Aa
White text reads best on this color (6.99:1).
About this color
#276447 is a medium-dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.080 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.026 away. White text reads best on it, at 6.99:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #276447 |
| RGB | rgb(39, 100, 71) |
| HSL | hsl(151, 44%, 27%) |
| OKLCH | oklch(45.5% 0.08 160) |
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 #276447 | 6.99:1 | AA | Lc -89.0 | Fine for body text |
| Black text on #276447 | 3.00:1 | AA large text | Lc 20.0 | Dividers and decoration only |
| #276447 text on white | 6.99:1 | AA | Lc 84.0 | Fine for body text |
| #276447 text on black | 3.00:1 | AA large text | Lc -17.9 | 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 800.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CBDFD3
oklch(88.5% 0.027 159.5)
-
Step 300
300
#A8CAB6
oklch(80.8% 0.046 159.4)
-
Step 400
400
#77AF91
oklch(70.7% 0.074 160.3)
-
Step 500
500
#509B75
oklch(63% 0.095 159.8)
-
Step 600
600
#30865E
oklch(55.7% 0.104 159.8)
-
Step 700
700
#21714D
oklch(49.1% 0.096 159.7)
-
Step 800
800 (this color)
#276447
oklch(45.5% 0.08 160)
-
Step 900
900
#1F4C36
oklch(37.8% 0.063 159.9)
-
Step 950
950
#142C20
oklch(26.9% 0.038 160.6)
#276447 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) | #635D45 | 0.075 |
| Deuteranopia (no green cones) | #5A5749 | 0.072 |
| Tritanopia (no blue cones) | #0E645C | 0.034 |
| Achromatopsia (no color) | #595959 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #276447
#276447
oklch(45.5% 0.08 160)
- #744464
#744464
oklch(45.4% 0.08 340.5)
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 #276447, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.026
- Pine #2B5D34 ΔE 0.029
- Spruce #0A5F38 ΔE 0.033
- Dark Aqua #05696B ΔE 0.054
- Camo Green #526525 ΔE 0.059
- Army Green #4B5D16 ΔE 0.059
- Camouflage Green #4B6113 ΔE 0.061
- Dark Olive Green #556B2F ΔE 0.065
Use #276447 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.