#23604D
Closest named color: Dark Green Blue (#1F6357). oklch(44.4% 0.071 169.4), rgb(35, 96, 77).
Aa
White text reads best on this color (7.36:1).
About this color
#23604D is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.071 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.016 away. White text reads best on it, at 7.36:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.85:1 |
| White text | 7.36:1 |
Values
| HEX | #23604D |
| RGB | rgb(35, 96, 77) |
| HSL | hsl(161, 47%, 26%) |
| OKLCH | oklch(44.4% 0.071 169.4) |
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 #23604D | 7.36:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #23604D | 2.85:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #23604D text on white | 7.36:1 | AAA | Lc 85.4 | Fine for body text |
| #23604D text on black | 2.85:1 | Fails | Lc -16.7 | 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
#E3EDE8
oklch(93.7% 0.013 164.8)
-
Step 200
200
#CBDED7
oklch(88.4% 0.022 171.7)
-
Step 300
300
#A7CABC
oklch(80.9% 0.042 169)
-
Step 400
400
#77AE9A
oklch(70.7% 0.065 169.7)
-
Step 500
500
#509A81
oklch(63.1% 0.084 169.4)
-
Step 600
600
#2F846A
oklch(55.5% 0.091 169.4)
-
Step 700
700
#207059
oklch(49.1% 0.085 169.8)
-
Step 800
800 (this color)
#23604D
oklch(44.4% 0.071 169.4)
-
Step 900
900
#1F4B3D
oklch(37.7% 0.055 169.9)
-
Step 950
950
#132C24
oklch(27% 0.035 170.7)
#23604D 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) | #5D5A4C | 0.071 |
| Deuteranopia (no green cones) | #55534E | 0.070 |
| Tritanopia (no blue cones) | #00615B | 0.024 |
| Achromatopsia (no color) | #565656 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23604D
#23604D
oklch(44.4% 0.071 169.4)
- #714359
#714359
oklch(44.4% 0.07 350.2)
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 #23604D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.016
- Pine #2B5D34 ΔE 0.035
- Spruce #0A5F38 ΔE 0.037
- Dark Aqua #05696B ΔE 0.047
- Petrol #005F6A ΔE 0.049
- Deep Teal #00555A ΔE 0.052
- Dark Blue Green #005249 ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.057
Use #23604D 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.