#31C04F#31C04F

#31C04F is a light, vivid green. Relative luminance 0.389; OKLCH L 71.0% C 0.195 H 146.4°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#31C04F
RGB	rgb(49, 192, 79)
HSL	hsl(133, 59%, 47%)
HSV	hsv(133, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 58.9%, 24.7%)
CIE-LAB	lab(68.69, -60.27, 45.62)
CIE-LCH	lch(68.69, 75.59, 142.87°)
OKLab	oklab(71.01% -0.1624 0.1079)
OKLCH	oklch(71.01% 0.195 146.4)
XYZ	xyz(21.5260, 38.9143, 13.7724)
Luminance	0.3892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C04F #C031A2

analogous

#5BC031 #31C04F #31C096

triadic

#31C04F #4F31C0 #C04F31

tetradic

#31C04F #315BC0 #C031A2 #C09631

square

#31C04F #315BC0 #C031A2 #C09631

split-complementary

#31C04F #9631C0 #C0315B

monochromatic

#185E27 #258F3B #31C04F #59D573 #8AE19C

Accessibility & contrast

On white

2.39

#31C04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#31C04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C04F

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C04F	#FFFFFF	#000000	##000000
##31C04F	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE43

Deuteranopia (green-blind)

#B2A358

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31c04f;
/* rgb */ color: rgb(49, 192, 79);
/* oklch */ color: oklch(71.0% 0.195 146.4);

Tailwind

colors: {
  custom: {
    50: '#7fd484',
    500: '#31c04f',
    950: '#000000',
  },
}

SCSS

$custom: #31c04f;
$custom-light: #7fd484;
$custom-dark: #000000;

JSON

{
  "hex": "#31c04f",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 79
  },
  "hsl": {
    "h": 132.587,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71005,
    "c": 0.19493,
    "h": 146.4
  },
  "luminance": 0.38917
}

Semantic roles & 50–950 ramp

primary

#31C04F

secondary

#CB82BC

accent

#45C2E3

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #31C04F

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

Preview Lab → · Contrast checker → · Palette generator →