#143534
Closest named color: Gunmetal (#293241). oklch(30.4% 0.039 192.6), rgb(20, 53, 52).
Aa
White text reads best on this color (13.21:1).
About this color
#143534 is a dark, muted teal or cyan. In OKLCH its lightness is 30%, its chroma 0.039 and its hue 193°. Its hue sits on the cool side of the wheel. The nearest named color is Gunmetal (#293241), ΔE 0.040 away. White text reads best on it, at 13.21:1.
| Hue family | Teals and cyans |
| Lightness | dark (30%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.58:1 |
| White text | 13.21:1 |
Values
| HEX | #143534 |
| RGB | rgb(20, 53, 52) |
| HSL | hsl(178, 45%, 14%) |
| OKLCH | oklch(30.4% 0.039 192.6) |
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 #143534 | 13.21:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #143534 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #143534 text on white | 13.21:1 | AAA | Lc 99.4 | Preferred for body text |
| #143534 text on black | 1.58:1 | 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 950.
-
Step 50
50
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E0EDEC
oklch(93.6% 0.014 191.4)
-
Step 200
200
#C7DFDD
oklch(88.5% 0.026 190.6)
-
Step 300
300
#9FCAC8
oklch(80.8% 0.045 192.8)
-
Step 400
400
#67AFAD
oklch(70.6% 0.073 193.3)
-
Step 500
500
#339B99
oklch(63.1% 0.093 193.2)
-
Step 600
600
#008582
oklch(55.7% 0.096 192)
-
Step 700
700
#006F6D
oklch(49% 0.084 192.6)
-
Step 800
800
#005B5A
oklch(42.6% 0.073 193.5)
-
Step 900
900
#0A4C4A
oklch(37.8% 0.061 191.7)
-
Step 950
950 (this color)
#143534
oklch(30.4% 0.039 192.6)
#143534 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) | #323234 | 0.041 |
| Deuteranopia (no green cones) | #2C2E34 | 0.038 |
| Tritanopia (no blue cones) | #003735 | 0.014 |
| Achromatopsia (no color) | #303030 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #143534
#143534
oklch(30.4% 0.039 192.6)
- #402729
#402729
oklch(30.5% 0.038 14.3)
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 #143534, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.040
- Midnight Green #073B4C ΔE 0.042
- Dark Blue Grey #1F3B4D ΔE 0.048
- Pakistan Green #283618 ΔE 0.050
- Onyx #343A40 ΔE 0.053
- Space Cadet #2B2D42 ΔE 0.053
- Jet #212529 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.058
Use #143534 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.