#1F320C#1F320C
#1F320C is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.1% C 0.065 H 131.9°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).
Color values
| HEX | #1F320C |
|---|---|
| RGB | rgb(31, 50, 12) |
| HSL | hsl(90, 61%, 12%) |
| HSV | hsv(90, 76%, 20%) |
| CMYK | cmyk(38%, 0%, 76%, 80.4%) |
| CIE-LAB | lab(18.36, -15.53, 20.84) |
| CIE-LCH | lch(18.36, 25.99, 126.68°) |
| OKLab | oklab(29.09% -0.0435 0.0485) |
| OKLCH | oklch(29.09% 0.065 131.9) |
| XYZ | xyz(1.7720, 2.5990, 0.7560) |
| Luminance | 0.0260 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Very Dark Green
#062E03
ΔE00 5.10
Dark Green
#033500
ΔE00 6.07
Dark Forest Green
#002D04
ΔE00 6.12
Hunter Green (survey)
#0B4008
ΔE00 7.37
Forrest Green
#154406
ΔE00 7.95
Dark Olive
#373E02
ΔE00 8.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F320C #1F0C32
analogous
#32320C #1F320C #0C320C
triadic
#1F320C #0C1F32 #320C1F
tetradic
#1F320C #0C3232 #1F0C32 #320C0C
square
#1F320C #0C3232 #1F0C32 #320C0C
split-complementary
#1F320C #0C0C32 #320C32
monochromatic
#0F1906 #0F1906 #1F320C #3E6318 #5C9524
Accessibility & contrast
On white
13.82
#1F320C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.52
#1F320C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F320C
13.82:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F320C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F320C | 1.00 | 13.82 | 1.52 | 13.82 |
| #FFFFFF | 13.82 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.52 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 13.82 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#342E08
Deuteranopia (green-blind)
#322C0F
Tritanopia (blue-blind)
#20302A
Achromatopsia (no color)
#2D2D2D
Design tokens & code
CSS
--color: #1f320c; /* rgb */ color: rgb(31, 50, 12); /* oklch */ color: oklch(29.1% 0.065 131.9);
Tailwind
colors: {
custom: {
50: '#5c6a4d',
500: '#1f320c',
950: '#000000',
},
}SCSS
$custom: #1f320c; $custom-light: #5c6a4d; $custom-dark: #000000;
JSON
{
"hex": "#1f320c",
"rgb": {
"r": 31,
"g": 50,
"b": 12
},
"hsl": {
"h": 90,
"s": 61.29,
"l": 12.157
},
"oklch": {
"l": 0.29094,
"c": 0.06521,
"h": 131.9
},
"luminance": 0.02599
}Semantic roles & 50–950 ramp
primary
#1F320C
secondary
#4D2C6E
accent
#43E494
background
#F5F6F4
surface
#E9EBE7
border
#C5C6C3
text
#040601
muted
#797A77