#0B4134
Closest named color: Evergreen (#05472A). oklch(33.7% 0.059 172.5), rgb(11, 65, 52).
Aa
White text reads best on this color (11.53:1).
About this color
#0B4134 is a dark, muted teal or cyan. In OKLCH its lightness is 34%, its chroma 0.059 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.031 away. White text reads best on it, at 11.53:1.
| Hue family | Teals and cyans |
| Lightness | dark (34%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.81:1 |
| White text | 11.53:1 |
Values
| HEX | #0B4134 |
| RGB | rgb(11, 65, 52) |
| HSL | hsl(166, 71%, 15%) |
| OKLCH | oklch(33.7% 0.059 172.5) |
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 #0B4134 | 11.53:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #0B4134 | 1.81:1 | Fails | Lc 7.6 | Not readable |
| #0B4134 text on white | 11.53:1 | AAA | Lc 96.3 | Preferred for body text |
| #0B4134 text on black | 1.81:1 | Fails | Lc 0.0 | 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 900.
-
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
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A4CABE
oklch(80.8% 0.044 174)
-
Step 400
400
#71AF9C
oklch(70.6% 0.07 172.9)
-
Step 500
500
#469B84
oklch(63% 0.09 173)
-
Step 600
600
#1E866D
oklch(55.7% 0.099 172.2)
-
Step 700
700
#0C715B
oklch(49% 0.092 172.5)
-
Step 800
800
#125C4B
oklch(42.7% 0.075 173.2)
-
Step 900
900 (this color)
#0B4134
oklch(33.7% 0.059 172.5)
-
Step 950
950
#102C24
oklch(26.8% 0.037 172.3)
#0B4134 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) | #3F3C33 | 0.062 |
| Deuteranopia (no green cones) | #383735 | 0.059 |
| Tritanopia (no blue cones) | #00423D | 0.015 |
| Achromatopsia (no color) | #393939 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B4134
#0B4134
oklch(33.7% 0.059 172.5)
- #4E2A3A
#4E2A3A
oklch(33.7% 0.058 352.5)
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 #0B4134, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.031
- Pine Green #0A481E ΔE 0.048
- Pakistan Green #283618 ΔE 0.049
- Dark Teal #014D4E ΔE 0.051
- Midnight Green #073B4C ΔE 0.053
- Onyx #343A40 ΔE 0.058
- Dark Blue Green #005249 ΔE 0.058
- Dark Blue Grey #1F3B4D ΔE 0.058
Use #0B4134 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.