#1F280F
Closest named color: Very Dark Green (#062E03). oklch(26.1% 0.044 125.7), rgb(31, 40, 15).
Aa
White text reads best on this color (15.34:1).
About this color
#1F280F is a dark, muted green. In OKLCH its lightness is 26%, its chroma 0.044 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.042 away. White text reads best on it, at 15.34:1.
| Hue family | Greens |
| Lightness | dark (26%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.36:1 |
| White text | 15.34:1 |
Values
| HEX | #1F280F |
| RGB | rgb(31, 40, 15) |
| HSL | hsl(82, 45%, 11%) |
| OKLCH | oklch(26.1% 0.044 125.7) |
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 #1F280F | 15.34:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #1F280F | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #1F280F text on white | 15.34:1 | AAA | Lc 102.2 | Preferred for body text |
| #1F280F text on black | 1.36:1 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC8
oklch(88.5% 0.03 126)
-
Step 300
300
#B8C7A3
oklch(80.9% 0.052 126)
-
Step 400
400
#94AA70
oklch(70.7% 0.084 125.4)
-
Step 500
500
#7A9549
oklch(63.1% 0.108 125.5)
-
Step 600
600
#637F2A
oklch(55.7% 0.116 125.6)
-
Step 700
700
#526B1C
oklch(49.1% 0.108 125.5)
-
Step 800
800
#43571A
oklch(42.6% 0.089 125.5)
-
Step 900
900
#39481C
oklch(37.7% 0.069 125.3)
-
Step 950
950 (this color)
#1F280F
oklch(26.1% 0.044 125.7)
#1F280F 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) | #2A250D | 0.021 |
| Deuteranopia (no green cones) | #292510 | 0.021 |
| Tritanopia (no blue cones) | #202622 | 0.035 |
| Achromatopsia (no color) | #252525 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F280F
#1F280F
oklch(26.1% 0.044 125.7)
- #291E35
#291E35
oklch(25.9% 0.044 305.5)
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 #1F280F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.042
- Dark Forest Green #002D04 ΔE 0.044
- Jet #212529 ΔE 0.050
- Dark Brown #341C02 ΔE 0.051
- Pakistan Green #283618 ΔE 0.052
- Dark #1B2431 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.076
- Oxford Blue #1B263B ΔE 0.081
Use #1F280F 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.