#31C047#31C047

#31C047 is a light, highly saturated green. Relative luminance 0.388; OKLCH L 70.9% C 0.201 H 145.2°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#31C047
RGB	rgb(49, 192, 71)
HSL	hsl(129, 59%, 47%)
HSV	hsv(129, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 63%, 24.7%)
CIE-LAB	lab(68.61, -61.22, 49.12)
CIE-LCH	lch(68.61, 78.49, 141.26°)
OKLab	oklab(70.91% -0.1652 0.1147)
OKLCH	oklch(70.91% 0.201 145.2)
XYZ	xyz(21.2521, 38.8047, 12.3300)
Luminance	0.3881 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C047 #C031AA

analogous

#62C031 #31C047 #31C08F

triadic

#31C047 #4731C0 #C04731

tetradic

#31C047 #3162C0 #C031AA #C08F31

square

#31C047 #3162C0 #C031AA #C08F31

split-complementary

#31C047 #8F31C0 #C03162

monochromatic

#185E23 #258F35 #31C047 #59D56C #8AE198

Accessibility & contrast

On white

2.40

#31C047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#31C047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C047

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C047	#FFFFFF	#000000	##000000
##31C047	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)

#C3AE39

Deuteranopia (green-blind)

#B3A351

Tritanopia (blue-blind)

#00BBA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31c047;
/* rgb */ color: rgb(49, 192, 71);
/* oklch */ color: oklch(70.9% 0.201 145.2);

Tailwind

colors: {
  custom: {
    50: '#7fd47f',
    500: '#31c047',
    950: '#000000',
  },
}

SCSS

$custom: #31c047;
$custom-light: #7fd47f;
$custom-dark: #000000;

JSON

{
  "hex": "#31c047",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 71
  },
  "hsl": {
    "h": 129.231,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70913,
    "c": 0.20113,
    "h": 145.2
  },
  "luminance": 0.38807
}

Semantic roles & 50–950 ramp

primary

#31C047

secondary

#CB82C0

accent

#45CAE3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31C047

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

Preview Lab → · Contrast checker → · Palette generator →