#0A2103#0A2103
#0A2103 is a very dark, moderate green. Relative luminance 0.012; OKLCH L 22.1% C 0.061 H 138.4°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).
Color values
| HEX | #0A2103 |
|---|---|
| RGB | rgb(10, 33, 3) |
| HSL | hsl(106, 83%, 7%) |
| HSV | hsv(106, 91%, 13%) |
| CMYK | cmyk(69.7%, 0%, 90.9%, 87.1%) |
| CIE-LAB | lab(10.25, -16.10, 13.76) |
| CIE-LCH | lch(10.25, 21.18, 139.49°) |
| OKLab | oklab(22.08% -0.0457 0.0406) |
| OKLCH | oklch(22.08% 0.061 138.4) |
| XYZ | xyz(0.6854, 1.1588, 0.2737) |
| Luminance | 0.0116 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Dark Forest Green
#002D04
ΔE00 5.87
Very Dark Green
#062E03
ΔE00 5.91
Dark Green
#033500
ΔE00 8.81
Hunter Green (survey)
#0B4008
ΔE00 11.59
Evergreen
#05472A
ΔE00 12.50
Pine Green
#0A481E
ΔE00 12.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0A2103 #1A0321
analogous
#192103 #0A2103 #03210B
triadic
#0A2103 #030A21 #21030A
tetradic
#0A2103 #031921 #1A0321 #210B03
square
#0A2103 #031921 #1A0321 #210B03
split-complementary
#0A2103 #0B0321 #210319
monochromatic
#091C03 #091C03 #0A2103 #1B5908 #2C910D
Accessibility & contrast
On white
17.05
#0A2103 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#0A2103 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0A2103
17.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0A2103 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0A2103 | 1.00 | 17.05 | 1.23 | 17.05 |
| #FFFFFF | 17.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#221D01
Deuteranopia (green-blind)
#1F1B05
Tritanopia (blue-blind)
#081F1B
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #0a2103; /* rgb */ color: rgb(10, 33, 3); /* oklch */ color: oklch(22.1% 0.061 138.4);
Tailwind
colors: {
custom: {
50: '#4b5c48',
500: '#0a2103',
950: '#000000',
},
}SCSS
$custom: #0a2103; $custom-light: #4b5c48; $custom-dark: #000000;
JSON
{
"hex": "#0a2103",
"rgb": {
"r": 10,
"g": 33,
"b": 3
},
"hsl": {
"h": 106,
"s": 83.333,
"l": 7.059
},
"oklch": {
"l": 0.2208,
"c": 0.06114,
"h": 138.4
},
"luminance": 0.01159
}Semantic roles & 50–950 ramp
primary
#0A2103
secondary
#541B65
accent
#2EFACA
background
#F4F5F4
surface
#E7E9E6
border
#C3C5C2
text
#010400
muted
#777977