#31C043#31C043

#31C043 is a light, highly saturated green. Relative luminance 0.388; OKLCH L 70.9% C 0.204 H 144.7°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#31C043
RGB	rgb(49, 192, 67)
HSL	hsl(128, 59%, 47%)
HSV	hsv(128, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 65.1%, 24.7%)
CIE-LAB	lab(68.57, -61.66, 50.80)
CIE-LCH	lch(68.57, 79.89, 140.52°)
OKLab	oklab(70.87% -0.1666 0.1179)
OKLCH	oklch(70.87% 0.204 144.7)
XYZ	xyz(21.1279, 38.7551, 11.6761)
Luminance	0.3876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C043 #C031AE

analogous

#67C031 #31C043 #31C08A

triadic

#31C043 #4331C0 #C04331

tetradic

#31C043 #3167C0 #C031AE #C08A31

square

#31C043 #3167C0 #C031AE #C08A31

split-complementary

#31C043 #8A31C0 #C03167

monochromatic

#185E21 #258F32 #31C043 #59D569 #8AE195

Accessibility & contrast

On white

2.40

#31C043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#31C043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C043

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C043	#FFFFFF	#000000	##000000
##31C043	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE33

Deuteranopia (green-blind)

#B3A34E

Tritanopia (blue-blind)

#00BBA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31c043;
/* rgb */ color: rgb(49, 192, 67);
/* oklch */ color: oklch(70.9% 0.204 144.7);

Tailwind

colors: {
  custom: {
    50: '#7fd47c',
    500: '#31c043',
    950: '#000000',
  },
}

SCSS

$custom: #31c043;
$custom-light: #7fd47c;
$custom-dark: #000000;

JSON

{
  "hex": "#31c043",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 67
  },
  "hsl": {
    "h": 127.552,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70872,
    "c": 0.20405,
    "h": 144.7
  },
  "luminance": 0.38757
}

Semantic roles & 50–950 ramp

primary

#31C043

secondary

#CB82C2

accent

#45CFE3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31C043

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

Preview Lab → · Contrast checker → · Palette generator →