#115351
Closest named color: Deep Teal (#00555A). oklch(40.3% 0.063 191.9), rgb(17, 83, 81).
Aa
White text reads best on this color (8.82:1).
About this color
#115351 is a dark, muted teal or cyan. In OKLCH its lightness is 40%, its chroma 0.063 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.015 away. White text reads best on it, at 8.82:1.
| Hue family | Teals and cyans |
| Lightness | dark (40%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.37:1 |
| White text | 8.82:1 |
Values
| HEX | #115351 |
| RGB | rgb(17, 83, 81) |
| HSL | hsl(178, 66%, 20%) |
| OKLCH | oklch(40.3% 0.063 191.9) |
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 #115351 | 8.82:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #115351 | 2.37:1 | Fails | Lc 14.1 | Not readable |
| #115351 text on white | 8.82:1 | AAA | Lc 89.9 | Fine for body text |
| #115351 text on black | 2.37:1 | Fails | Lc -12.4 | 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
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CBDEDC
oklch(88.6% 0.02 189.2)
-
Step 300
300
#A6C9C7
oklch(81% 0.037 192.2)
-
Step 400
400
#75ADAA
oklch(70.8% 0.059 191.7)
-
Step 500
500
#4D9895
oklch(63.1% 0.075 192)
-
Step 600
600
#2A827F
oklch(55.5% 0.082 191.8)
-
Step 700
700
#1B6E6C
oklch(49.1% 0.076 192.6)
-
Step 800
800 (this color)
#115351
oklch(40.3% 0.063 191.9)
-
Step 900
900
#1D4A48
oklch(37.7% 0.049 191.3)
-
Step 950
950
#122B2A
oklch(26.9% 0.031 192.1)
#115351 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) | #4D4E51 | 0.066 |
| Deuteranopia (no green cones) | #444752 | 0.063 |
| Tritanopia (no blue cones) | #005652 | 0.010 |
| Achromatopsia (no color) | #4A4A4A | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #115351
#115351
oklch(40.3% 0.063 191.9)
- #663A3F
#663A3F
oklch(40.4% 0.063 12.9)
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 #115351, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.015
- Dark Blue Green #005249 ΔE 0.016
- Dark Teal #014D4E ΔE 0.022
- Dark Slate Gray #2F4F4F ΔE 0.025
- Charcoal #264653 ΔE 0.046
- Petrol #005F6A ΔE 0.048
- Dark Grey Blue #29465B ΔE 0.053
- Dark Green Blue #1F6357 ΔE 0.054
Use #115351 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.