#25644F
Closest named color: Dark Green Blue (#1F6357). oklch(45.6% 0.074 168), rgb(37, 100, 79).
Aa
White text reads best on this color (6.96:1).
About this color
#25644F is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.074 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.014 away. White text reads best on it, at 6.96:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.01:1 |
| White text | 6.96:1 |
Values
| HEX | #25644F |
| RGB | rgb(37, 100, 79) |
| HSL | hsl(160, 46%, 27%) |
| OKLCH | oklch(45.6% 0.074 168) |
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 #25644F | 6.96:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #25644F | 3.01:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #25644F text on white | 6.96:1 | AA | Lc 83.9 | Fine for body text |
| #25644F text on black | 3.01:1 | AA large text | Lc -18.1 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDED6
oklch(88.4% 0.023 168.7)
-
Step 300
300
#A7CABB
oklch(80.9% 0.043 167.4)
-
Step 400
400
#75AF98
oklch(70.7% 0.07 167.6)
-
Step 500
500
#4E9B7F
oklch(63.2% 0.088 167.5)
-
Step 600
600
#2C8568
oklch(55.6% 0.096 167.6)
-
Step 700
700
#1D7157
oklch(49.2% 0.089 167.8)
-
Step 800
800 (this color)
#25644F
oklch(45.6% 0.074 168)
-
Step 900
900
#1E4B3C
oklch(37.6% 0.056 168.7)
-
Step 950
950
#132C23
oklch(27% 0.036 168.1)
#25644F 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) | #625D4E | 0.075 |
| Deuteranopia (no green cones) | #585750 | 0.070 |
| Tritanopia (no blue cones) | #00645E | 0.027 |
| Achromatopsia (no color) | #595959 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #25644F
#25644F
oklch(45.6% 0.074 168)
- #75455E
#75455E
oklch(45.5% 0.074 347.9)
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 #25644F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.014
- Pine #2B5D34 ΔE 0.039
- Spruce #0A5F38 ΔE 0.041
- Dark Aqua #05696B ΔE 0.042
- Petrol #005F6A ΔE 0.053
- Dark Aquamarine #017371 ΔE 0.059
- Deep Turquoise #017374 ΔE 0.062
- Deep Teal #00555A ΔE 0.063
Use #25644F 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.