#31A43E#31A43E

#31A43E is a light, vivid green. Relative luminance 0.276; OKLCH L 63.3% C 0.174 H 144.8°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#31A43E
RGB	rgb(49, 164, 62)
HSL	hsl(127, 54%, 42%)
HSV	hsv(127, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 62.2%, 35.7%)
CIE-LAB	lab(59.48, -52.70, 42.82)
CIE-LCH	lch(59.48, 67.90, 140.91°)
OKLab	oklab(63.32% -0.1425 0.1004)
OKLCH	oklch(63.32% 0.174 144.8)
XYZ	xyz(15.4106, 27.5500, 9.0620)
Luminance	0.2755 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A43E #A43197

analogous

#5DA431 #31A43E #31A478

triadic

#31A43E #3E31A4 #A43E31

tetradic

#31A43E #315DA4 #A43197 #A47831

square

#31A43E #315DA4 #A43197 #A47831

split-complementary

#31A43E #7831A4 #A4315D

monochromatic

#15461A #23752C #31A43E #49C958 #79D783

Accessibility & contrast

On white

3.23

#31A43E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#31A43E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A43E

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A43E	#FFFFFF	#000000	##000000
##31A43E	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79533

Deuteranopia (green-blind)

#998C47

Tritanopia (blue-blind)

#05A08E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a43e;
/* rgb */ color: rgb(49, 164, 62);
/* oklch */ color: oklch(63.3% 0.174 144.8);

Tailwind

colors: {
  custom: {
    50: '#79c077',
    500: '#31a43e',
    950: '#000000',
  },
}

SCSS

$custom: #31a43e;
$custom-light: #79c077;
$custom-dark: #000000;

JSON

{
  "hex": "#31a43e",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 62
  },
  "hsl": {
    "h": 126.783,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63318,
    "c": 0.17428,
    "h": 144.8
  },
  "luminance": 0.27552
}

Semantic roles & 50–950 ramp

primary

#31A43E

secondary

#BF72B6

accent

#4ACDDD

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #31A43E

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

Preview Lab → · Contrast checker → · Palette generator →