#31A164#31A164

#31A164 is a light, vivid green. Relative luminance 0.271; OKLCH L 63.1% C 0.136 H 155.0°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#31A164
RGB	rgb(49, 161, 100)
HSL	hsl(147, 53%, 41%)
HSV	hsv(147, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 37.9%, 36.9%)
CIE-LAB	lab(59.03, -45.56, 22.91)
CIE-LCH	lch(59.03, 51.00, 153.30°)
OKLab	oklab(63.12% -0.1232 0.0573)
OKLCH	oklch(63.12% 0.136 155)
XYZ	xyz(16.3103, 27.0610, 16.4178)
Luminance	0.2706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A164 #A1316E

analogous

#36A131 #31A164 #31A19C

triadic

#31A164 #6431A1 #A16431

tetradic

#31A164 #3136A1 #A1316E #A19C31

square

#31A164 #3136A1 #A1316E #A19C31

split-complementary

#31A164 #9C31A1 #A13136

monochromatic

#14432A #237247 #31A164 #48C782 #77D6A2

Accessibility & contrast

On white

3.27

#31A164 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#31A164 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A164

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A164	#FFFFFF	#000000	##000000
##31A164	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09460

Deuteranopia (green-blind)

#928A68

Tritanopia (blue-blind)

#009F91

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a164;
/* rgb */ color: rgb(49, 161, 100);
/* oklch */ color: oklch(63.1% 0.136 155.0);

Tailwind

colors: {
  custom: {
    50: '#78be90',
    500: '#31a164',
    950: '#000000',
  },
}

SCSS

$custom: #31a164;
$custom-light: #78be90;
$custom-dark: #000000;

JSON

{
  "hex": "#31a164",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 100
  },
  "hsl": {
    "h": 147.321,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63119,
    "c": 0.13588,
    "h": 155
  },
  "luminance": 0.27063
}

Semantic roles & 50–950 ramp

primary

#31A164

secondary

#BE709A

accent

#4B9ADD

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #31A164

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

Preview Lab → · Contrast checker → · Palette generator →