#31884E#31884E

#31884E is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.9% C 0.122 H 151.3°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#31884E
RGB	rgb(49, 136, 78)
HSL	hsl(140, 47%, 36%)
HSV	hsv(140, 64%, 53%)
CMYK	cmyk(64%, 0%, 42.6%, 46.7%)
CIE-LAB	lab(50.46, -39.58, 23.66)
CIE-LCH	lch(50.46, 46.11, 149.13°)
OKLab	oklab(55.95% -0.107 0.0586)
OKLCH	oklch(55.95% 0.122 151.3)
XYZ	xyz(11.4450, 18.8102, 10.2338)
Luminance	0.1881 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31884E #88316B

analogous

#408831 #31884E #31887A

triadic

#31884E #4E3188 #884E31

tetradic

#31884E #314088 #88316B #887A31

square

#31884E #314088 #88316B #887A31

split-complementary

#31884E #7A3188 #883140

monochromatic

#112E1A #215B34 #31884E #41B568 #6AC98A

Accessibility & contrast

On white

4.41

#31884E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#31884E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31884E

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31884E	#FFFFFF	#000000	##000000
##31884E	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D4A

Deuteranopia (green-blind)

#7D7552

Tritanopia (blue-blind)

#12867A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #31884e;
/* rgb */ color: rgb(49, 136, 78);
/* oklch */ color: oklch(55.9% 0.122 151.3);

Tailwind

colors: {
  custom: {
    50: '#73ab80',
    500: '#31884e',
    950: '#000000',
  },
}

SCSS

$custom: #31884e;
$custom-light: #73ab80;
$custom-dark: #000000;

JSON

{
  "hex": "#31884e",
  "rgb": {
    "r": 49,
    "g": 136,
    "b": 78
  },
  "hsl": {
    "h": 140,
    "s": 47.027,
    "l": 36.275
  },
  "oklch": {
    "l": 0.55945,
    "c": 0.12196,
    "h": 151.3
  },
  "luminance": 0.18811
}

Semantic roles & 50–950 ramp

primary

#31884E

secondary

#B16497

accent

#51AAD7

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #31884E

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

Preview Lab → · Contrast checker → · Palette generator →