#144D38
Closest named color: Dark Blue Green (#005249). oklch(37.7% 0.069 164.5), rgb(20, 77, 56).
Aa
White text reads best on this color (9.77:1).
About this color
#144D38 is a dark, muted green. In OKLCH its lightness is 38%, its chroma 0.069 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.027 away. White text reads best on it, at 9.77:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.14:1 |
| White text | 9.77:1 |
Values
| HEX | #144D38 |
| RGB | rgb(20, 77, 56) |
| HSL | hsl(158, 59%, 19%) |
| OKLCH | oklch(37.7% 0.069 164.5) |
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 #144D38 | 9.77:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #144D38 | 2.14:1 | Fails | Lc 11.6 | Not readable |
| #144D38 text on white | 9.77:1 | AAA | Lc 92.4 | Preferred for body text |
| #144D38 text on black | 2.14:1 | Fails | Lc -10.0 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE7
oklch(93.5% 0.015 164.7)
-
Step 200
200
#C9DFD4
oklch(88.4% 0.028 164.3)
-
Step 300
300
#A2CCB8
oklch(80.9% 0.053 164.5)
-
Step 400
400
#6DB193
oklch(70.6% 0.083 164.4)
-
Step 500
500
#3F9D79
oklch(63% 0.105 164.9)
-
Step 600
600
#0C8862
oklch(55.6% 0.115 164.7)
-
Step 700
700
#007351
oklch(49.2% 0.104 164.3)
-
Step 800
800
#055E42
oklch(42.8% 0.089 164.3)
-
Step 900
900 (this color)
#144D38
oklch(37.7% 0.069 164.5)
-
Step 950
950
#0E2D21
oklch(27% 0.043 165.1)
#144D38 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) | #4B4737 | 0.067 |
| Deuteranopia (no green cones) | #444239 | 0.065 |
| Tritanopia (no blue cones) | #004D47 | 0.025 |
| Achromatopsia (no color) | #444444 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #144D38
#144D38
oklch(37.7% 0.069 164.5)
- #5B324A
#5B324A
oklch(37.7% 0.068 344.8)
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 #144D38, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.027
- Evergreen #05472A ΔE 0.029
- Dark Teal #014D4E ΔE 0.037
- Pine Green #0A481E ΔE 0.040
- Dark Slate Gray #2F4F4F ΔE 0.049
- Deep Teal #00555A ΔE 0.054
- British Racing Green #05480D ΔE 0.057
- Spruce #0A5F38 ΔE 0.061
Use #144D38 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.