#23664E
Closest named color: Dark Green Blue (#1F6357). oklch(46.1% 0.078 166), rgb(35, 102, 78).
Aa
White text reads best on this color (6.81:1).
About this color
#23664E is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.078 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.020 away. White text reads best on it, at 6.81:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.08:1 |
| White text | 6.81:1 |
Values
| HEX | #23664E |
| RGB | rgb(35, 102, 78) |
| HSL | hsl(159, 49%, 27%) |
| OKLCH | oklch(46.1% 0.078 166) |
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 #23664E | 6.81:1 | AA | Lc -88.3 | Fine for body text |
| Black text on #23664E | 3.08:1 | AA large text | Lc 20.8 | Dividers and decoration only |
| #23664E text on white | 6.81:1 | AA | Lc 83.3 | Fine for body text |
| #23664E text on black | 3.08:1 | AA large text | Lc -18.7 | 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 700.
-
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
#CDDED6
oklch(88.6% 0.021 166)
-
Step 300
300
#ABC9BB
oklch(81% 0.038 165.6)
-
Step 400
400
#7CAD98
oklch(70.7% 0.061 166.3)
-
Step 500
500
#59997F
oklch(63.2% 0.078 166)
-
Step 600
600
#3B8368
oklch(55.6% 0.084 166.2)
-
Step 700
700 (this color)
#23664E
oklch(46.1% 0.078 166)
-
Step 800
800
#275A47
oklch(42.6% 0.064 166.5)
-
Step 900
900
#254A3B
oklch(37.6% 0.05 165.6)
-
Step 950
950
#162B23
oklch(26.8% 0.031 167.7)
#23664E 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) | #645F4D | 0.078 |
| Deuteranopia (no green cones) | #5A5850 | 0.075 |
| Tritanopia (no blue cones) | #00665F | 0.029 |
| Achromatopsia (no color) | #5B5B5B | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23664E
#23664E
oklch(46.1% 0.078 166)
- #784561
#784561
oklch(46% 0.08 346.6)
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 #23664E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.020
- Pine #2B5D34 ΔE 0.039
- Spruce #0A5F38 ΔE 0.041
- Dark Aqua #05696B ΔE 0.044
- Dark Aquamarine #017371 ΔE 0.057
- Petrol #005F6A ΔE 0.059
- Deep Turquoise #017374 ΔE 0.061
- Camo Green #526525 ΔE 0.065
Use #23664E 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.