#31A536#31A536

#31A536 is a light, vivid green. Relative luminance 0.278; OKLCH L 63.5% C 0.182 H 143.6°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#31A536
RGB	rgb(49, 165, 54)
HSL	hsl(123, 54%, 42%)
HSV	hsv(123, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 67.3%, 35.3%)
CIE-LAB	lab(59.73, -53.93, 46.63)
CIE-LCH	lch(59.73, 71.30, 139.15°)
OKLab	oklab(63.5% -0.1462 0.1076)
OKLCH	oklch(63.5% 0.182 143.6)
XYZ	xyz(15.3867, 27.8279, 8.0497)
Luminance	0.2783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A536 #A531A0

analogous

#66A531 #31A536 #31A570

triadic

#31A536 #3631A5 #A53631

tetradic

#31A536 #3166A5 #A531A0 #A57031

square

#31A536 #3166A5 #A531A0 #A57031

split-complementary

#31A536 #7031A5 #A53166

monochromatic

#154717 #237627 #31A536 #4AC94F #79D77D

Accessibility & contrast

On white

3.20

#31A536 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#31A536 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A536

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A536	#FFFFFF	#000000	##000000
##31A536	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89627

Deuteranopia (green-blind)

#9B8C40

Tritanopia (blue-blind)

#0AA08E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a536;
/* rgb */ color: rgb(49, 165, 54);
/* oklch */ color: oklch(63.5% 0.182 143.6);

Tailwind

colors: {
  custom: {
    50: '#7ac172',
    500: '#31a536',
    950: '#000000',
  },
}

SCSS

$custom: #31a536;
$custom-light: #7ac172;
$custom-dark: #000000;

JSON

{
  "hex": "#31a536",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 54
  },
  "hsl": {
    "h": 122.586,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.63504,
    "c": 0.18154,
    "h": 143.6
  },
  "luminance": 0.2783
}

Semantic roles & 50–950 ramp

primary

#31A536

secondary

#C072BC

accent

#4AD7DE

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A536

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

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