#145B01
Closest named color: Deep Green (#02590F). oklch(41.2% 0.134 140.6), rgb(20, 91, 1).
Aa
White text reads best on this color (8.31:1).
About this color
#145B01 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.134 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Green (#02590F), ΔE 0.013 away. White text reads best on it, at 8.31:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.52:1 |
| White text | 8.31:1 |
Values
| HEX | #145B01 |
| RGB | rgb(20, 91, 1) |
| HSL | hsl(107, 98%, 18%) |
| OKLCH | oklch(41.2% 0.134 140.6) |
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 #145B01 | 8.31:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #145B01 | 2.52:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #145B01 text on white | 8.31:1 | AAA | Lc 88.2 | Fine for body text |
| #145B01 text on black | 2.52:1 | Fails | Lc -14.0 | 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 800.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C6
oklch(88.5% 0.044 141)
-
Step 300
300
#A6CE9E
oklch(81% 0.079 140.4)
-
Step 400
400
#74B468
oklch(70.8% 0.125 140.6)
-
Step 500
500
#4CA03C
oklch(63.1% 0.159 140.6)
-
Step 600
600
#298A11
oklch(55.6% 0.174 140.7)
-
Step 700
700
#1B7500
oklch(49.1% 0.16 140.7)
-
Step 800
800 (this color)
#145B01
oklch(41.2% 0.134 140.6)
-
Step 900
900
#1D4E13
oklch(37.6% 0.103 140.5)
-
Step 950
950
#122E0D
oklch(27% 0.066 140.7)
#145B01 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) | #5E5100 | 0.093 |
| Deuteranopia (no green cones) | #564C0F | 0.091 |
| Tritanopia (no blue cones) | #02584C | 0.089 |
| Achromatopsia (no color) | #4E4E4E | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #145B01
#145B01
oklch(41.2% 0.134 140.6)
- #6A2C76
#6A2C76
oklch(41.2% 0.134 320.9)
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 #145B01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Green #02590F ΔE 0.013
- Forest #0B5509 ΔE 0.022
- Dark Green #006400 ΔE 0.029
- Navy Green #35530A ΔE 0.038
- Spruce #0A5F38 ΔE 0.050
- Pine #2B5D34 ΔE 0.053
- Bottle Green #044A05 ΔE 0.059
- Army Green #4B5D16 ΔE 0.062
Use #145B01 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.