#488C31#488C31

#488C31 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.5% C 0.143 H 138.7°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#488C31
RGB	rgb(72, 140, 49)
HSL	hsl(105, 48%, 37%)
HSV	hsv(105, 65%, 55%)
CMYK	cmyk(48.6%, 0%, 65%, 45.1%)
CIE-LAB	lab(52.24, -39.14, 40.83)
CIE-LCH	lch(52.24, 56.56, 133.79°)
OKLab	oklab(57.51% -0.1077 0.0946)
OKLCH	oklch(57.51% 0.143 138.7)
XYZ	xyz(12.6045, 20.3548, 6.1698)
Luminance	0.2036 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488C31 #75318C

analogous

#768C31 #488C31 #318C48

triadic

#488C31 #31488C #8C3148

tetradic

#488C31 #31768C #75318C #8C4831

square

#488C31 #31768C #75318C #8C4831

split-complementary

#488C31 #48318C #8C3176

monochromatic

#193111 #315F21 #488C31 #5FB941 #84CC6C

Accessibility & contrast

On white

4.14

#488C31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#488C31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488C31

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488C31	#FFFFFF	#000000	##000000
##488C31	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908026

Deuteranopia (green-blind)

#877A39

Tritanopia (blue-blind)

#438779

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #488c31;
/* rgb */ color: rgb(72, 140, 49);
/* oklch */ color: oklch(57.5% 0.143 138.7);

Tailwind

colors: {
  custom: {
    50: '#81ae6d',
    500: '#488c31',
    950: '#000000',
  },
}

SCSS

$custom: #488c31;
$custom-light: #81ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#488c31",
  "rgb": {
    "r": 72,
    "g": 140,
    "b": 49
  },
  "hsl": {
    "h": 104.835,
    "s": 48.148,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5751,
    "c": 0.14338,
    "h": 138.7
  },
  "luminance": 0.20356
}

Semantic roles & 50–950 ramp

primary

#488C31

secondary

#A066B3

accent

#50D8B5

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #488C31

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →