#23675A
Closest named color: Dark Green Blue (#1F6357). oklch(46.7% 0.071 178), rgb(35, 103, 90).
Aa
White text reads best on this color (6.64:1).
About this color
#23675A is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 47%, its chroma 0.071 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.013 away. White text reads best on it, at 6.64:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.15:1 |
| White text | 6.64:1 |
Values
| HEX | #23675A |
| RGB | rgb(35, 103, 90) |
| HSL | hsl(169, 49%, 27%) |
| OKLCH | oklch(46.7% 0.071 178) |
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 #23675A | 6.64:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #23675A | 3.15:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #23675A text on white | 6.64:1 | AA | Lc 82.6 | Fine for body text |
| #23675A text on black | 3.15:1 | AA large text | Lc -19.3 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CDDDD9
oklch(88.4% 0.018 179.3)
-
Step 300
300
#AAC8C0
oklch(80.8% 0.034 177.5)
-
Step 400
400
#7BACA0
oklch(70.6% 0.055 177.7)
-
Step 500
500
#579889
oklch(63.2% 0.071 177.3)
-
Step 600
600
#398273
oklch(55.6% 0.077 177.8)
-
Step 700
700 (this color)
#23675A
oklch(46.7% 0.071 178)
-
Step 800
800
#255A4F
oklch(42.8% 0.06 177.6)
-
Step 900
900
#244A42
oklch(37.8% 0.046 178.4)
-
Step 950
950
#162B26
oklch(27% 0.029 177.1)
#23675A 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) | #636159 | 0.075 |
| Deuteranopia (no green cones) | #59595B | 0.072 |
| Tritanopia (no blue cones) | #006963 | 0.017 |
| Achromatopsia (no color) | #5C5C5C | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23675A
#23675A
oklch(46.7% 0.071 178)
- #7A495A
#7A495A
oklch(46.8% 0.07 357.9)
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 #23675A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.013
- Dark Aqua #05696B ΔE 0.027
- Dark Aquamarine #017371 ΔE 0.043
- Petrol #005F6A ΔE 0.045
- Deep Turquoise #017374 ΔE 0.046
- Pine #2B5D34 ΔE 0.056
- Spruce #0A5F38 ΔE 0.057
- Bluegreen #017A79 ΔE 0.064
Use #23675A 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.