#1F270C
Closest named color: Very Dark Green (#062E03). oklch(25.7% 0.046 123.4), rgb(31, 39, 12).
Aa
White text reads best on this color (15.51:1).
About this color
#1F270C is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.046 and its hue 123°. 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 15.51:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.35:1 |
| White text | 15.51:1 |
Values
| HEX | #1F270C |
| RGB | rgb(31, 39, 12) |
| HSL | hsl(78, 53%, 10%) |
| OKLCH | oklch(25.7% 0.046 123.4) |
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 #1F270C | 15.51:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #1F270C | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #1F270C text on white | 15.51:1 | AAA | Lc 102.4 | Preferred for body text |
| #1F270C text on black | 1.35:1 | 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
#E8ECE0
oklch(93.7% 0.017 121.8)
-
Step 200
200
#D5DDC7
oklch(88.5% 0.031 123.3)
-
Step 300
300
#B9C7A0
oklch(80.9% 0.055 123.7)
-
Step 400
400
#96AA6C
oklch(70.7% 0.088 123.2)
-
Step 500
500
#7C9443
oklch(63% 0.111 123.3)
-
Step 600
600
#667E20
oklch(55.5% 0.121 123)
-
Step 700
700
#546B11
oklch(49.2% 0.114 123.7)
-
Step 800
800
#455713
oklch(42.7% 0.094 123.4)
-
Step 900
900
#3A4818
oklch(37.8% 0.073 123.6)
-
Step 950
950 (this color)
#1F270C
oklch(25.7% 0.046 123.4)
#1F270C 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) | #2A2409 | 0.021 |
| Deuteranopia (no green cones) | #28240E | 0.020 |
| Tritanopia (no blue cones) | #212521 | 0.038 |
| Achromatopsia (no color) | #242424 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F270C
#1F270C
oklch(25.7% 0.046 123.4)
- #281E36
#281E36
oklch(25.9% 0.046 302.5)
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 #1F270C, 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 0.043
- Dark Brown #341C02 ΔE 0.050
- Jet #212529 ΔE 0.052
- Pakistan Green #283618 ΔE 0.055
- Dark #1B2431 ΔE 0.069
- Chocolate Brown #411900 ΔE 0.075
- Rich Black #0D1B2A ΔE 0.084
Use #1F270C 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.