#1D2501
Closest named color: Very Dark Green (#062E03). oklch(24.8% 0.058 121.3), rgb(29, 37, 1).
Aa
White text reads best on this color (15.94:1).
About this color
#1D2501 is a very dark, muted brown. In OKLCH its lightness is 25%, its chroma 0.058 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Very Dark Green (#062E03), ΔE 0.038 away. White text reads best on it, at 15.94:1.
| Hue family | Browns |
| Lightness | very dark (25%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Very Dark Green (#062E03) |
| Black text | 1.31:1 |
| White text | 15.94:1 |
Values
| HEX | #1D2501 |
| RGB | rgb(29, 37, 1) |
| HSL | hsl(73, 95%, 7%) |
| OKLCH | oklch(24.8% 0.058 121.3) |
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 #1D2501 | 15.94:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #1D2501 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #1D2501 text on white | 15.94:1 | AAA | Lc 102.8 | Preferred for body text |
| #1D2501 text on black | 1.31:1 | 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
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E8ECDE
oklch(93.6% 0.019 119.8)
-
Step 200
200
#D5DDC2
oklch(88.4% 0.037 120.6)
-
Step 300
300
#B9C896
oklch(80.9% 0.069 121.5)
-
Step 400
400
#96AB5A
oklch(70.7% 0.11 121.2)
-
Step 500
500
#7D961F
oklch(63.2% 0.141 121.3)
-
Step 600
600
#687E00
oklch(55.5% 0.133 121.1)
-
Step 700
700
#576A00
oklch(49.1% 0.118 121.1)
-
Step 800
800
#475700
oklch(42.8% 0.103 121.1)
-
Step 900
900
#3A4800
oklch(37.6% 0.091 121.4)
-
Step 950
950 (this color)
#1D2501
oklch(24.8% 0.058 121.3)
#1D2501 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) | #282200 | 0.022 |
| Deuteranopia (no green cones) | #272203 | 0.022 |
| Tritanopia (no blue cones) | #1F221E | 0.050 |
| Achromatopsia (no color) | #222222 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D2501
#1D2501
oklch(24.8% 0.058 121.3)
- #261A38
#261A38
oklch(24.9% 0.057 300.8)
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 #1D2501, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Green #062E03 ΔE 0.038
- Dark Forest Green #002D04 ΔE 0.039
- Dark Brown #341C02 ΔE 0.054
- Pakistan Green #283618 ΔE 0.065
- Jet #212529 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.080
- Dark #1B2431 ΔE 0.081
- Rich Black #0D1B2A ΔE 0.091
Use #1D2501 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.