#1F432B
Closest named color: Evergreen (#05472A). oklch(34.8% 0.059 153), rgb(31, 67, 43).
Aa
White text reads best on this color (11.07:1).
About this color
#1F432B is a dark, muted green. In OKLCH its lightness is 35%, its chroma 0.059 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.021 away. White text reads best on it, at 11.07:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.89:1 |
| White text | 11.07:1 |
Values
| HEX | #1F432B |
| RGB | rgb(31, 67, 43) |
| HSL | hsl(140, 37%, 19%) |
| OKLCH | oklch(34.8% 0.059 153) |
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 #1F432B | 11.07:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #1F432B | 1.89:1 | Fails | Lc 8.4 | Not readable |
| #1F432B text on white | 11.07:1 | AAA | Lc 95.5 | Preferred for body text |
| #1F432B text on black | 1.89:1 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CDDED1
oklch(88.4% 0.025 152.8)
-
Step 300
300
#ACC9B3
oklch(80.8% 0.044 152.6)
-
Step 400
400
#7EAE8C
oklch(70.7% 0.071 153.5)
-
Step 500
500
#5C9A6F
oklch(63.2% 0.092 152.9)
-
Step 600
600
#408457
oklch(55.6% 0.099 152.9)
-
Step 700
700
#317047
oklch(49.2% 0.093 152.9)
-
Step 800
800
#2A5B3B
oklch(42.7% 0.076 153.2)
-
Step 900
900 (this color)
#1F432B
oklch(34.8% 0.059 153)
-
Step 950
950
#172C1E
oklch(27.1% 0.038 154)
#1F432B 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) | #433E29 | 0.052 |
| Deuteranopia (no green cones) | #3E3A2C | 0.051 |
| Tritanopia (no blue cones) | #17423D | 0.031 |
| Achromatopsia (no color) | #3C3C3C | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F432B
#1F432B
oklch(34.8% 0.059 153)
- #4C2E47
#4C2E47
oklch(34.8% 0.059 332.9)
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 #1F432B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.021
- Pine Green #0A481E ΔE 0.034
- Pakistan Green #283618 ΔE 0.044
- Dark Olive #373E02 ΔE 0.046
- Forrest Green #154406 ΔE 0.047
- Hunter Green #0B4008 ΔE 0.049
- British Racing Green #05480D ΔE 0.051
- Darkgreen #054907 ΔE 0.056
Use #1F432B 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.