#23595A
Closest named color: Deep Teal (#00555A). oklch(42.9% 0.057 196.9), rgb(35, 89, 90).
Aa
White text reads best on this color (7.93:1).
About this color
#23595A is a dark, muted teal or cyan. In OKLCH its lightness is 43%, its chroma 0.057 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.024 away. White text reads best on it, at 7.93:1.
| Hue family | Teals and cyans |
| Lightness | dark (43%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.64:1 |
| White text | 7.93:1 |
Values
| HEX | #23595A |
| RGB | rgb(35, 89, 90) |
| HSL | hsl(181, 44%, 25%) |
| OKLCH | oklch(42.9% 0.057 196.9) |
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 #23595A | 7.93:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #23595A | 2.64:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #23595A text on white | 7.93:1 | AAA | Lc 87.3 | Fine for body text |
| #23595A text on black | 2.64:1 | Fails | Lc -14.8 | 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 800.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEC
oklch(93.6% 0.01 197)
-
Step 200
200
#CCDDDD
oklch(88.5% 0.018 196.8)
-
Step 300
300
#A9C8C8
oklch(81% 0.033 196.5)
-
Step 400
400
#79ABAC
oklch(70.6% 0.053 197.6)
-
Step 500
500
#549697
oklch(63% 0.068 196.8)
-
Step 600
600
#368182
oklch(55.7% 0.074 196.5)
-
Step 700
700
#276D6E
oklch(49.2% 0.069 196.5)
-
Step 800
800 (this color)
#23595A
oklch(42.9% 0.057 196.9)
-
Step 900
900
#22494A
oklch(37.8% 0.044 197.7)
-
Step 950
950
#152B2B
oklch(27.1% 0.028 195.6)
#23595A 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) | #53555A | 0.058 |
| Deuteranopia (no green cones) | #4A4E5A | 0.055 |
| Tritanopia (no blue cones) | #005C59 | 0.019 |
| Achromatopsia (no color) | #515151 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23595A
#23595A
oklch(42.9% 0.057 196.9)
- #6B4244
#6B4244
oklch(42.8% 0.057 16.6)
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 #23595A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.024
- Petrol #005F6A ΔE 0.029
- Dark Slate Gray #2F4F4F ΔE 0.032
- Dark Green Blue #1F6357 ΔE 0.035
- Dark Blue Green #005249 ΔE 0.041
- Dark Teal #014D4E ΔE 0.048
- Dark Aqua #05696B ΔE 0.050
- Charcoal #264653 ΔE 0.060
Use #23595A 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.