#31A436#31A436

#31A436 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.2% C 0.180 H 143.6°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#31A436
RGB	rgb(49, 164, 54)
HSL	hsl(123, 54%, 42%)
HSV	hsv(123, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 67.1%, 35.7%)
CIE-LAB	lab(59.41, -53.59, 46.28)
CIE-LCH	lch(59.41, 70.80, 139.19°)
OKLab	oklab(63.23% -0.1452 0.1069)
OKLCH	oklch(63.23% 0.18 143.6)
XYZ	xyz(15.2070, 27.4686, 7.9899)
Luminance	0.2747 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A436 #A4319F

analogous

#66A431 #31A436 #31A470

triadic

#31A436 #3631A4 #A43631

tetradic

#31A436 #3166A4 #A4319F #A47031

square

#31A436 #3166A4 #A4319F #A47031

split-complementary

#31A436 #7031A4 #A43166

monochromatic

#154617 #237526 #31A436 #49C94F #79D77D

Accessibility & contrast

On white

3.23

#31A436 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#31A436 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A436

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A436	#FFFFFF	#000000	##000000
##31A436	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79528

Deuteranopia (green-blind)

#9A8B40

Tritanopia (blue-blind)

#0B9F8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a436;
/* rgb */ color: rgb(49, 164, 54);
/* oklch */ color: oklch(63.2% 0.180 143.6);

Tailwind

colors: {
  custom: {
    50: '#7ac072',
    500: '#31a436',
    950: '#000000',
  },
}

SCSS

$custom: #31a436;
$custom-light: #7ac072;
$custom-dark: #000000;

JSON

{
  "hex": "#31a436",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 54
  },
  "hsl": {
    "h": 122.609,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63233,
    "c": 0.18033,
    "h": 143.6
  },
  "luminance": 0.2747
}

Semantic roles & 50–950 ramp

primary

#31A436

secondary

#BF72BC

accent

#4AD7DD

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A436

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

Preview Lab → · Contrast checker → · Palette generator →