#144C3A
Closest named color: Dark Blue Green (#005249). oklch(37.5% 0.066 167.6), rgb(20, 76, 58).
Aa
White text reads best on this color (9.88:1).
About this color
#144C3A is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.066 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.026 away. White text reads best on it, at 9.88:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.12:1 |
| White text | 9.88:1 |
Values
| HEX | #144C3A |
| RGB | rgb(20, 76, 58) |
| HSL | hsl(161, 58%, 19%) |
| OKLCH | oklch(37.5% 0.066 167.6) |
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 #144C3A | 9.88:1 | AAA | Lc -96.9 | Preferred for body text |
| Black text on #144C3A | 2.12:1 | Fails | Lc 11.3 | Not readable |
| #144C3A text on white | 9.88:1 | AAA | Lc 92.7 | Preferred for body text |
| #144C3A text on black | 2.12:1 | Fails | Lc -9.8 | 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
#E1EDE8
oklch(93.6% 0.014 169.2)
-
Step 200
200
#C9DFD5
oklch(88.4% 0.027 166.7)
-
Step 300
300
#A3CBBA
oklch(80.8% 0.049 167.4)
-
Step 400
400
#6EB197
oklch(70.8% 0.079 167.5)
-
Step 500
500
#409D7D
oklch(63.1% 0.101 167.4)
-
Step 600
600
#108766
oklch(55.5% 0.109 167.5)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#075D46
oklch(42.6% 0.084 168.2)
-
Step 900
900 (this color)
#144C3A
oklch(37.5% 0.066 167.6)
-
Step 950
950
#0F2D22
oklch(27% 0.042 166.6)
#144C3A 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) | #4A4639 | 0.066 |
| Deuteranopia (no green cones) | #42413B | 0.063 |
| Tritanopia (no blue cones) | #004C47 | 0.022 |
| Achromatopsia (no color) | #434343 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #144C3A
#144C3A
oklch(37.5% 0.066 167.6)
- #5A3247
#5A3247
oklch(37.5% 0.065 347.9)
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 #144C3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.026
- Evergreen #05472A ΔE 0.030
- Dark Teal #014D4E ΔE 0.033
- Pine Green #0A481E ΔE 0.043
- Dark Slate Gray #2F4F4F ΔE 0.046
- Deep Teal #00555A ΔE 0.052
- Charcoal #264653 ΔE 0.057
- British Racing Green #05480D ΔE 0.061
Use #144C3A 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.