#2F450B#2F450B
#2F450B is a dark, moderate yellow-green. Relative luminance 0.049; OKLCH L 35.9% C 0.086 H 128.6°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).
Color values
| HEX | #2F450B |
|---|---|
| RGB | rgb(47, 69, 11) |
| HSL | hsl(83, 73%, 16%) |
| HSV | hsv(83, 84%, 27%) |
| CMYK | cmyk(31.9%, 0%, 84.1%, 72.9%) |
| CIE-LAB | lab(26.40, -18.66, 30.11) |
| CIE-LCH | lch(26.40, 35.42, 121.79°) |
| OKLab | oklab(35.92% -0.0534 0.067) |
| OKLCH | oklch(35.92% 0.086 128.6) |
| XYZ | xyz(3.3608, 4.8847, 1.0823) |
| Luminance | 0.0488 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Dark Olive Green
#3C4D03
ΔE00 4.35
Navy Green
#35530A
ΔE00 4.86
Dark Olive
#373E02
ΔE00 5.19
Forrest Green
#154406
ΔE00 5.21
Hunter Green (survey)
#0B4008
ΔE00 6.54
Racing Green
#014600
ΔE00 7.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F450B #210B45
analogous
#453E0B #2F450B #12450B
triadic
#2F450B #0B2F45 #450B2F
tetradic
#2F450B #0B453E #210B45 #450B12
square
#2F450B #0B453E #210B45 #450B12
split-complementary
#2F450B #0B1245 #3E0B45
monochromatic
#121A04 #121A04 #2F450B #537A13 #77AF1C
Accessibility & contrast
On white
10.62
#2F450B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.98
#2F450B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F450B
10.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F450B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F450B | 1.00 | 10.62 | 1.98 | 10.62 |
| #FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#493F02
Deuteranopia (green-blind)
#463E11
Tritanopia (blue-blind)
#31413A
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #2f450b; /* rgb */ color: rgb(47, 69, 11); /* oklch */ color: oklch(35.9% 0.086 128.6);
Tailwind
colors: {
custom: {
50: '#6a784f',
500: '#2f450b',
950: '#000000',
},
}SCSS
$custom: #2f450b; $custom-light: #6a784f; $custom-dark: #000000;
JSON
{
"hex": "#2f450b",
"rgb": {
"r": 47,
"g": 69,
"b": 11
},
"hsl": {
"h": 82.759,
"s": 72.5,
"l": 15.686
},
"oklch": {
"l": 0.35924,
"c": 0.08564,
"h": 128.6
},
"luminance": 0.04885
}Semantic roles & 50–950 ramp
primary
#2F450B
secondary
#4B2A81
accent
#39EF7E
background
#F6F7F4
surface
#EBEDE7
border
#C6C8C3
text
#070902
muted
#7A7B78