#31C034#31C034

#31C034 is a light, highly saturated green. Relative luminance 0.386; OKLCH L 70.7% C 0.214 H 143.1°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#31C034
RGB	rgb(49, 192, 52)
HSL	hsl(121, 59%, 47%)
HSV	hsv(121, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 72.9%, 24.7%)
CIE-LAB	lab(68.46, -63.05, 56.59)
CIE-LCH	lch(68.46, 84.72, 138.09°)
OKLab	oklab(70.74% -0.171 0.1283)
OKLCH	oklch(70.74% 0.214 143.1)
XYZ	xyz(20.7348, 38.5978, 9.6055)
Luminance	0.3860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C034 #C031BD

analogous

#75C031 #31C034 #31C07C

triadic

#31C034 #3431C0 #C03431

tetradic

#31C034 #3175C0 #C031BD #C07C31

square

#31C034 #3175C0 #C031BD #C07C31

split-complementary

#31C034 #7C31C0 #C03175

monochromatic

#185E1A #258F27 #31C034 #59D55C #8AE18C

Accessibility & contrast

On white

2.41

#31C034 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#31C034 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C034

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C034	#FFFFFF	#000000	##000000
##31C034	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1B

Deuteranopia (green-blind)

#B4A343

Tritanopia (blue-blind)

#00BAA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31c034;
/* rgb */ color: rgb(49, 192, 52);
/* oklch */ color: oklch(70.7% 0.214 143.1);

Tailwind

colors: {
  custom: {
    50: '#80d474',
    500: '#31c034',
    950: '#000000',
  },
}

SCSS

$custom: #31c034;
$custom-light: #80d474;
$custom-dark: #000000;

JSON

{
  "hex": "#31c034",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 52
  },
  "hsl": {
    "h": 121.259,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.7074,
    "c": 0.21378,
    "h": 143.1
  },
  "luminance": 0.386
}

Semantic roles & 50–950 ramp

primary

#31C034

secondary

#CB82CA

accent

#45DFE3

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31C034

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

Preview Lab → · Contrast checker → · Palette generator →