#1F8D53#1F8D53
#1F8D53 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.131 H 154.6°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1F8D53 |
|---|---|
| RGB | rgb(31, 141, 83) |
| HSL | hsl(148, 64%, 34%) |
| HSV | hsv(148, 78%, 55%) |
| CMYK | cmyk(78%, 0%, 41.1%, 44.7%) |
| CIE-LAB | lab(51.80, -43.86, 22.57) |
| CIE-LCH | lch(51.80, 49.32, 152.77°) |
| OKLab | oklab(56.95% -0.1182 0.0562) |
| OKLCH | oklch(56.95% 0.131 154.6) |
| XYZ | xyz(11.6502, 19.9642, 11.4214) |
| Luminance | 0.1997 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green
#2E8B57
ΔE00 1.59
Dark Sea Green
#11875D
ΔE00 4.42
Jungle Green
#048243
ΔE00 4.50
Viridian
#1E9167
ΔE00 4.54
Light Forest Green
#4F9153
ΔE00 5.34
Kelley Green
#009337
ΔE00 6.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F8D53 #8D1F59
analogous
#228D1F #1F8D53 #1F8D8A
triadic
#1F8D53 #531F8D #8D531F
tetradic
#1F8D53 #1F228D #8D1F59 #8D8A1F
square
#1F8D53 #1F228D #8D1F59 #8D8A1F
split-complementary
#1F8D53 #8A1F8D #8D1F22
monochromatic
#092918 #145B35 #1F8D53 #2ABF71 #4ED88F
Accessibility & contrast
On white
4.21
#1F8D53 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#1F8D53 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1F8D53
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F8D53 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1F8D53 | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8D814F
Deuteranopia (green-blind)
#807857
Tritanopia (blue-blind)
#008B7F
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #1f8d53; /* rgb */ color: rgb(31, 141, 83); /* oklch */ color: oklch(57.0% 0.131 154.6);
Tailwind
colors: {
custom: {
50: '#6daf84',
500: '#1f8d53',
950: '#000000',
},
}SCSS
$custom: #1f8d53; $custom-light: #6daf84; $custom-dark: #000000;
JSON
{
"hex": "#1f8d53",
"rgb": {
"r": 31,
"g": 141,
"b": 83
},
"hsl": {
"h": 148.364,
"s": 63.953,
"l": 33.725
},
"oklch": {
"l": 0.56951,
"c": 0.13085,
"h": 154.6
},
"luminance": 0.19966
}Semantic roles & 50–950 ramp
primary
#1F8D53
secondary
#BB4D87
accent
#4198E7
background
#F7FAF8
surface
#EDF5EF
border
#C8CFCA
text
#08100B
muted
#7B7F7C