#31A53E#31A53E

#31A53E is a light, vivid green. Relative luminance 0.279; OKLCH L 63.6% C 0.176 H 144.8°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#31A53E
RGB	rgb(49, 165, 62)
HSL	hsl(127, 54%, 42%)
HSV	hsv(127, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 62.4%, 35.3%)
CIE-LAB	lab(59.81, -53.05, 43.19)
CIE-LCH	lch(59.81, 68.41, 140.85°)
OKLab	oklab(63.59% -0.1434 0.1012)
OKLCH	oklch(63.59% 0.176 144.8)
XYZ	xyz(15.5902, 27.9093, 9.1219)
Luminance	0.2791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A53E #A53198

analogous

#5EA531 #31A53E #31A578

triadic

#31A53E #3E31A5 #A53E31

tetradic

#31A53E #315EA5 #A53198 #A57831

square

#31A53E #315EA5 #A53198 #A57831

split-complementary

#31A53E #7831A5 #A5315E

monochromatic

#15471B #23762C #31A53E #4AC958 #79D784

Accessibility & contrast

On white

3.19

#31A53E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#31A53E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A53E

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A53E	#FFFFFF	#000000	##000000
##31A53E	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89632

Deuteranopia (green-blind)

#9A8C47

Tritanopia (blue-blind)

#04A18F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a53e;
/* rgb */ color: rgb(49, 165, 62);
/* oklch */ color: oklch(63.6% 0.176 144.8);

Tailwind

colors: {
  custom: {
    50: '#7ac177',
    500: '#31a53e',
    950: '#000000',
  },
}

SCSS

$custom: #31a53e;
$custom-light: #7ac177;
$custom-dark: #000000;

JSON

{
  "hex": "#31a53e",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 62
  },
  "hsl": {
    "h": 126.724,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.63589,
    "c": 0.17552,
    "h": 144.8
  },
  "luminance": 0.27911
}

Semantic roles & 50–950 ramp

primary

#31A53E

secondary

#C072B7

accent

#4ACDDE

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #31A53E

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

Preview Lab → · Contrast checker → · Palette generator →