#51741A#51741A
#51741A is a mid, vivid yellow-green. Relative luminance 0.143; OKLCH L 51.4% C 0.122 H 128.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).
Color values
| HEX | #51741A |
|---|---|
| RGB | rgb(81, 116, 26) |
| HSL | hsl(83, 63%, 28%) |
| HSV | hsv(83, 78%, 45%) |
| CMYK | cmyk(30.2%, 0%, 77.6%, 54.5%) |
| CIE-LAB | lab(44.68, -26.89, 42.76) |
| CIE-LCH | lch(44.68, 50.51, 122.17°) |
| OKLab | oklab(51.4% -0.0768 0.0953) |
| OKLCH | oklch(51.4% 0.122 128.9) |
| XYZ | xyz(9.8252, 14.3144, 3.2224) |
| Luminance | 0.1431 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Dirty Green
#667E2C
ΔE00 5.18
Muddy Green
#657432
ΔE00 5.38
Darkolivegreen
#556B2F
ΔE00 5.45
Avocado
#568203
ΔE00 5.68
Dark Grass Green
#388004
ΔE00 6.19
Olive Green
#677A04
ΔE00 6.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51741A #3D1A74
analogous
#746A1A #51741A #24741A
triadic
#51741A #1A5174 #741A51
tetradic
#51741A #1A746A #3D1A74 #741A24
square
#51741A #1A746A #3D1A74 #741A24
split-complementary
#51741A #1A2474 #6A1A74
monochromatic
#111906 #2E420F #51741A #74A625 #95D236
Accessibility & contrast
On white
5.44
#51741A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.86
#51741A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #51741A
5.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51741A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##51741A | 1.00 | 5.44 | 3.86 | 5.44 |
| #FFFFFF | 5.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.86 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7A6B07
Deuteranopia (green-blind)
#756923
Tritanopia (blue-blind)
#546F63
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #51741a; /* rgb */ color: rgb(81, 116, 26); /* oklch */ color: oklch(51.4% 0.122 128.9);
Tailwind
colors: {
custom: {
50: '#859c5e',
500: '#51741a',
950: '#000000',
},
}SCSS
$custom: #51741a; $custom-light: #859c5e; $custom-dark: #000000;
JSON
{
"hex": "#51741a",
"rgb": {
"r": 81,
"g": 116,
"b": 26
},
"hsl": {
"h": 83.333,
"s": 63.38,
"l": 27.843
},
"oklch": {
"l": 0.51402,
"c": 0.1224,
"h": 128.9
},
"luminance": 0.14315
}Semantic roles & 50–950 ramp
primary
#51741A
secondary
#6941A9
accent
#41E682
background
#F8F9F5
surface
#F0F2E9
border
#CBCCC5
text
#0B0E05
muted
#7C7E79