#1B8D52#1B8D52
#1B8D52 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.133 H 154.5°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).
Color values
| HEX | #1B8D52 |
|---|---|
| RGB | rgb(27, 141, 82) |
| HSL | hsl(149, 68%, 33%) |
| HSV | hsv(149, 81%, 55%) |
| CMYK | cmyk(80.9%, 0%, 41.8%, 44.7%) |
| CIE-LAB | lab(51.71, -44.58, 23.00) |
| CIE-LCH | lch(51.71, 50.16, 152.71°) |
| OKLab | oklab(56.86% -0.12 0.0572) |
| OKLCH | oklch(56.86% 0.133 154.5) |
| XYZ | xyz(11.4988, 19.8906, 11.2142) |
| Luminance | 0.1989 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green
#2E8B57
ΔE00 1.83
Jungle Green
#048243
ΔE00 4.38
Dark Sea Green
#11875D
ΔE00 4.54
Viridian
#1E9167
ΔE00 4.72
Light Forest Green
#4F9153
ΔE00 5.47
Kelley Green
#009337
ΔE00 6.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1B8D52 #8D1B56
analogous
#1D8D1B #1B8D52 #1B8D8B
triadic
#1B8D52 #521B8D #8D521B
tetradic
#1B8D52 #1B1D8D #8D1B56 #8D8B1B
square
#1B8D52 #1B1D8D #8D1B56 #8D8B1B
split-complementary
#1B8D52 #8B1B8D #8D1B1D
monochromatic
#072616 #115A34 #1B8D52 #25C070 #47DC8F
Accessibility & contrast
On white
4.22
#1B8D52 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.98
#1B8D52 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1B8D52
4.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1B8D52 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1B8D52 | 1.00 | 4.22 | 4.98 | 4.98 |
| #FFFFFF | 4.22 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8D814E
Deuteranopia (green-blind)
#7F7856
Tritanopia (blue-blind)
#008B7E
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #1b8d52; /* rgb */ color: rgb(27, 141, 82); /* oklch */ color: oklch(56.9% 0.133 154.5);
Tailwind
colors: {
custom: {
50: '#6caf83',
500: '#1b8d52',
950: '#000000',
},
}SCSS
$custom: #1b8d52; $custom-light: #6caf83; $custom-dark: #000000;
JSON
{
"hex": "#1b8d52",
"rgb": {
"r": 27,
"g": 141,
"b": 82
},
"hsl": {
"h": 148.947,
"s": 67.857,
"l": 32.941
},
"oklch": {
"l": 0.56857,
"c": 0.13293,
"h": 154.5
},
"luminance": 0.19892
}Semantic roles & 50–950 ramp
primary
#1B8D52
secondary
#BD4684
accent
#3D97EB
background
#F7FAF8
surface
#EDF5EF
border
#C8CFCA
text
#08100A
muted
#7B7F7C