#125950
Closest named color: Deep Teal (#00555A). oklch(42% 0.069 182.4), rgb(18, 89, 80).
Aa
White text reads best on this color (8.16:1).
About this color
#125950 is a dark, muted teal or cyan. In OKLCH its lightness is 42%, its chroma 0.069 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.025 away. White text reads best on it, at 8.16:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.57:1 |
| White text | 8.16:1 |
Values
| HEX | #125950 |
| RGB | rgb(18, 89, 80) |
| HSL | hsl(172, 66%, 21%) |
| OKLCH | oklch(42% 0.069 182.4) |
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 #125950 | 8.16:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #125950 | 2.57:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #125950 text on white | 8.16:1 | AAA | Lc 87.9 | Fine for body text |
| #125950 text on black | 2.57:1 | Fails | Lc -14.2 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEA
oklch(93.5% 0.011 182.9)
-
Step 200
200
#CADEDA
oklch(88.5% 0.022 182.5)
-
Step 300
300
#A5CAC3
oklch(81% 0.041 182.5)
-
Step 400
400
#72AEA4
oklch(70.7% 0.064 182.8)
-
Step 500
500
#499A8D
oklch(63.2% 0.082 181.7)
-
Step 600
600
#238478
oklch(55.6% 0.089 182.9)
-
Step 700
700
#137065
oklch(49.2% 0.083 182.7)
-
Step 800
800 (this color)
#125950
oklch(42% 0.069 182.4)
-
Step 900
900
#1A4B44
oklch(37.7% 0.054 182.4)
-
Step 950
950
#112C28
oklch(27% 0.034 182.9)
#125950 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) | #545350 | 0.072 |
| Deuteranopia (no green cones) | #4B4C51 | 0.070 |
| Tritanopia (no blue cones) | #005B56 | 0.010 |
| Achromatopsia (no color) | #4F4F4F | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #125950
#125950
oklch(42% 0.069 182.4)
- #6C3C4A
#6C3C4A
oklch(41.9% 0.07 1.8)
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 #125950, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.025
- Dark Blue Green #005249 ΔE 0.026
- Dark Green Blue #1F6357 ΔE 0.034
- Dark Slate Gray #2F4F4F ΔE 0.037
- Petrol #005F6A ΔE 0.042
- Dark Teal #014D4E ΔE 0.042
- Spruce #0A5F38 ΔE 0.049
- Pine #2B5D34 ΔE 0.050
Use #125950 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.