#31C045#31C045

#31C045 is a light, highly saturated green. Relative luminance 0.388; OKLCH L 70.9% C 0.203 H 145.0°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#31C045
RGB	rgb(49, 192, 69)
HSL	hsl(128, 59%, 47%)
HSV	hsv(128, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 64.1%, 24.7%)
CIE-LAB	lab(68.59, -61.44, 49.96)
CIE-LCH	lch(68.59, 79.19, 140.88°)
OKLab	oklab(70.89% -0.1659 0.1163)
OKLCH	oklch(70.89% 0.203 145)
XYZ	xyz(21.1890, 38.7795, 11.9975)
Luminance	0.3878 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C045 #C031AC

analogous

#64C031 #31C045 #31C08D

triadic

#31C045 #4531C0 #C04531

tetradic

#31C045 #3164C0 #C031AC #C08D31

square

#31C045 #3164C0 #C031AC #C08D31

split-complementary

#31C045 #8D31C0 #C03164

monochromatic

#185E22 #258F33 #31C045 #59D56B #8AE196

Accessibility & contrast

On white

2.40

#31C045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#31C045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C045

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C045	#FFFFFF	#000000	##000000
##31C045	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE36

Deuteranopia (green-blind)

#B3A350

Tritanopia (blue-blind)

#00BBA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31c045;
/* rgb */ color: rgb(49, 192, 69);
/* oklch */ color: oklch(70.9% 0.203 145.0);

Tailwind

colors: {
  custom: {
    50: '#7fd47e',
    500: '#31c045',
    950: '#000000',
  },
}

SCSS

$custom: #31c045;
$custom-light: #7fd47e;
$custom-dark: #000000;

JSON

{
  "hex": "#31c045",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 69
  },
  "hsl": {
    "h": 128.392,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70892,
    "c": 0.2026,
    "h": 145
  },
  "luminance": 0.38782
}

Semantic roles & 50–950 ramp

primary

#31C045

secondary

#CB82C1

accent

#45CDE3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31C045

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

Preview Lab → · Contrast checker → · Palette generator →