#258369
Closest named color: Teal (#008080). oklch(54.9% 0.096 170.4), rgb(37, 131, 105).
Aa
White text reads best on this color (4.63:1).
About this color
#258369 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.096 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.040 away. White text reads best on it, at 4.63:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.52:1 |
| White text | 4.63:1 |
Values
| HEX | #258369 |
| RGB | rgb(37, 131, 105) |
| HSL | hsl(163, 56%, 33%) |
| OKLCH | oklch(54.9% 0.096 170.4) |
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 #258369 | 4.63:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #258369 | 4.52:1 | AA | Lc 32.2 | Non-text elements, placeholder text |
| #258369 text on white | 4.63:1 | AA | Lc 71.9 | Content text, not long reading |
| #258369 text on black | 4.52:1 | AA | Lc -29.8 | 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 600.
-
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
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A6CABC
oklch(80.9% 0.043 169.6)
-
Step 400
400
#74AF9A
oklch(70.7% 0.069 169.9)
-
Step 500
500
#4B9B82
oklch(63.2% 0.088 170.6)
-
Step 600
600 (this color)
#258369
oklch(54.9% 0.096 170.4)
-
Step 700
700
#187159
oklch(49.2% 0.09 170)
-
Step 800
800
#185C49
oklch(42.7% 0.074 170.3)
-
Step 900
900
#1C4B3D
oklch(37.6% 0.057 170.8)
-
Step 950
950
#122C24
oklch(27% 0.036 171.2)
#258369 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) | #7F7A68 | 0.098 |
| Deuteranopia (no green cones) | #73716B | 0.094 |
| Tritanopia (no blue cones) | #00847C | 0.029 |
| Achromatopsia (no color) | #757575 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #258369
#258369
oklch(54.9% 0.096 170.4)
- #9B5979
#9B5979
oklch(55% 0.096 350.2)
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 #258369, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.040
- Sea Green #2E8B57 ΔE 0.042
- Viridian #1E9167 ΔE 0.044
- Bluegreen #017A79 ΔE 0.045
- Dark Cyan #008B8B ΔE 0.050
- Dark Sage #598556 ΔE 0.050
- Jungle Green #048243 ΔE 0.057
- Deep Aqua #08787F ΔE 0.057
Use #258369 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.