#011701
Closest named color: Almost Black (#070D0D). oklch(17.8% 0.057 142.7), rgb(1, 23, 1).
Aa
White text reads best on this color (18.67:1).
About this color
#011701 is a very dark, muted green. In OKLCH its lightness is 18%, its chroma 0.057 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.058 away. White text reads best on it, at 18.67:1.
| Hue family | Greens |
| Lightness | very dark (18%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.12:1 |
| White text | 18.67:1 |
Values
| HEX | #011701 |
| RGB | rgb(1, 23, 1) |
| HSL | hsl(120, 92%, 5%) |
| OKLCH | oklch(17.8% 0.057 142.7) |
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 #011701 | 18.67:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #011701 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #011701 text on white | 18.67:1 | AAA | Lc 105.1 | Preferred for body text |
| #011701 text on black | 1.12:1 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CBE0C9
oklch(88.5% 0.038 142.8)
-
Step 300
300
#A8CCA5
oklch(80.8% 0.066 142.9)
-
Step 400
400
#78B273
oklch(70.7% 0.108 142.5)
-
Step 500
500
#529E4E
oklch(63.1% 0.137 142.8)
-
Step 600
600
#338830
oklch(55.6% 0.149 142.7)
-
Step 700
700
#247322
oklch(49% 0.139 142.8)
-
Step 800
800
#205E1E
oklch(42.7% 0.115 142.8)
-
Step 900
900
#214D1F
oklch(37.7% 0.089 142.8)
-
Step 950
950 (this color)
#011701
oklch(17.8% 0.057 142.7)
#011701 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) | #181400 | 0.040 |
| Deuteranopia (no green cones) | #151202 | 0.039 |
| Tritanopia (no blue cones) | #001612 | 0.037 |
| Achromatopsia (no color) | #121212 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #011701
#011701
oklch(17.8% 0.057 142.7)
- #1C071F
#1C071F
oklch(17.8% 0.055 322.6)
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 #011701, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.058
- Rich Navy #001219 ΔE 0.061
- Dark Forest Green #002D04 ΔE 0.084
- Rich Black #0D1B2A ΔE 0.086
- Very Dark Green #062E03 ΔE 0.089
- Very Dark Brown #1D0200 ΔE 0.094
- Dark Brown #341C02 ΔE 0.103
- Jet #212529 ΔE 0.103
Use #011701 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.