#1F6100
Closest named color: Dark Green (#006400). oklch(43.3% 0.137 139), rgb(31, 97, 0).
Aa
White text reads best on this color (7.58:1).
About this color
#1F6100 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.137 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.015 away. White text reads best on it, at 7.58:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.76:1 |
| White text | 7.58:1 |
Values
| HEX | #1F6100 |
| RGB | rgb(31, 97, 0) |
| HSL | hsl(101, 100%, 19%) |
| OKLCH | oklch(43.3% 0.137 139) |
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 #1F6100 | 7.58:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #1F6100 | 2.76:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #1F6100 text on white | 7.58:1 | AAA | Lc 85.9 | Fine for body text |
| #1F6100 text on black | 2.76:1 | Fails | Lc -16.1 | Dividers and decoration only |
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 800.
-
Step 50
50
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDF
oklch(93.6% 0.024 139.4)
-
Step 200
200
#CBE1C5
oklch(88.6% 0.044 139)
-
Step 300
300
#A7CE9C
oklch(81% 0.08 138.9)
-
Step 400
400
#75B464
oklch(70.8% 0.129 139.2)
-
Step 500
500
#4FA035
oklch(63.2% 0.163 139)
-
Step 600
600
#2F8A00
oklch(55.7% 0.176 139.1)
-
Step 700
700
#277400
oklch(49.2% 0.155 139)
-
Step 800
800 (this color)
#1F6100
oklch(43.3% 0.137 139)
-
Step 900
900
#1F4E0E
oklch(37.7% 0.106 138.9)
-
Step 950
950
#132E0B
oklch(27% 0.067 139.2)
#1F6100 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) | #645700 | 0.091 |
| Deuteranopia (no green cones) | #5C520F | 0.089 |
| Tritanopia (no blue cones) | #165D51 | 0.094 |
| Achromatopsia (no color) | #545454 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F6100
#1F6100
oklch(43.3% 0.137 139)
- #6F327F
#6F327F
oklch(43.3% 0.136 318.8)
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 #1F6100, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.015
- Deep Green #02590F ΔE 0.033
- Forest #0B5509 ΔE 0.044
- Navy Green #35530A ΔE 0.049
- Camouflage Green #4B6113 ΔE 0.051
- Spruce #0A5F38 ΔE 0.052
- Pine #2B5D34 ΔE 0.053
- Army Green #4B5D16 ΔE 0.054
Use #1F6100 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.