#264F40
Closest named color: Dark Blue Green (#005249). oklch(39.3% 0.053 167.6), rgb(38, 79, 64).
Aa
White text reads best on this color (9.23:1).
About this color
#264F40 is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.053 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.023 away. White text reads best on it, at 9.23:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.27:1 |
| White text | 9.23:1 |
Values
| HEX | #264F40 |
| RGB | rgb(38, 79, 64) |
| HSL | hsl(158, 35%, 23%) |
| OKLCH | oklch(39.3% 0.053 167.6) |
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 #264F40 | 9.23:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #264F40 | 2.27:1 | Fails | Lc 12.8 | Not readable |
| #264F40 text on white | 9.23:1 | AAA | Lc 91.2 | Preferred for body text |
| #264F40 text on black | 2.27:1 | Fails | Lc -11.2 | Not readable |
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 900.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CCDED6
oklch(88.5% 0.022 167.4)
-
Step 300
300
#A9C9BB
oklch(80.8% 0.04 167.1)
-
Step 400
400
#79AE99
oklch(70.7% 0.064 167.9)
-
Step 500
500
#549A80
oklch(63.2% 0.082 167.6)
-
Step 600
600
#358469
oklch(55.6% 0.089 167.6)
-
Step 700
700
#267057
oklch(49.2% 0.084 167.1)
-
Step 800
800
#225B47
oklch(42.7% 0.069 167)
-
Step 900
900 (this color)
#264F40
oklch(39.3% 0.053 167.6)
-
Step 950
950
#152C23
oklch(27.1% 0.034 166.7)
#264F40 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) | #4D4A3F | 0.054 |
| Deuteranopia (no green cones) | #474641 | 0.051 |
| Tritanopia (no blue cones) | #184F4B | 0.020 |
| Achromatopsia (no color) | #474747 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #264F40
#264F40
oklch(39.3% 0.053 167.6)
- #5B3A4B
#5B3A4B
oklch(39.3% 0.053 347.6)
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 #264F40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.023
- Dark Slate Gray #2F4F4F ΔE 0.029
- Dark Teal #014D4E ΔE 0.033
- Deep Teal #00555A ΔE 0.042
- Evergreen #05472A ΔE 0.050
- Charcoal #264653 ΔE 0.051
- Charcoal Grey #3C4142 ΔE 0.053
- Pine #2B5D34 ΔE 0.056
Use #264F40 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.