#1B6052
Closest named color: Dark Green Blue (#1F6357). oklch(44.3% 0.071 176.5), rgb(27, 96, 82).
Aa
White text reads best on this color (7.39:1).
About this color
#1B6052 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 44%, its chroma 0.071 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.012 away. White text reads best on it, at 7.39:1.
| Hue family | Teals and cyans |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.84:1 |
| White text | 7.39:1 |
Values
| HEX | #1B6052 |
| RGB | rgb(27, 96, 82) |
| HSL | hsl(168, 56%, 24%) |
| OKLCH | oklch(44.3% 0.071 176.5) |
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 #1B6052 | 7.39:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #1B6052 | 2.84:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #1B6052 text on white | 7.39:1 | AAA | Lc 85.4 | Fine for body text |
| #1B6052 text on black | 2.84:1 | Fails | Lc -16.6 | 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 800.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#CADED8
oklch(88.4% 0.023 175.9)
-
Step 300
300
#A5CAC0
oklch(80.9% 0.042 177)
-
Step 400
400
#72AF9F
oklch(70.8% 0.068 175.9)
-
Step 500
500
#499A88
oklch(63% 0.084 176.9)
-
Step 600
600
#238572
oklch(55.7% 0.093 176.6)
-
Step 700
700
#13705F
oklch(49% 0.086 176.6)
-
Step 800
800 (this color)
#1B6052
oklch(44.3% 0.071 176.5)
-
Step 900
900
#1A4B41
oklch(37.6% 0.055 177.4)
-
Step 950
950
#112C26
oklch(27% 0.035 177.1)
#1B6052 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) | #5C5A51 | 0.074 |
| Deuteranopia (no green cones) | #535353 | 0.071 |
| Tritanopia (no blue cones) | #00615C | 0.017 |
| Achromatopsia (no color) | #565656 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B6052
#1B6052
oklch(44.3% 0.071 176.5)
- #734254
#734254
oklch(44.3% 0.072 356.9)
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 #1B6052, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.012
- Petrol #005F6A ΔE 0.041
- Dark Aqua #05696B ΔE 0.041
- Spruce #0A5F38 ΔE 0.042
- Pine #2B5D34 ΔE 0.043
- Deep Teal #00555A ΔE 0.046
- Dark Blue Green #005249 ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.055
Use #1B6052 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.