#31C04A#31C04A

#31C04A is a light, vivid green. Relative luminance 0.388; OKLCH L 70.9% C 0.199 H 145.6°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#31C04A
RGB	rgb(49, 192, 74)
HSL	hsl(130, 59%, 47%)
HSV	hsv(130, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 61.5%, 24.7%)
CIE-LAB	lab(68.64, -60.87, 47.83)
CIE-LCH	lch(68.64, 77.42, 141.84°)
OKLab	oklab(70.95% -0.1642 0.1122)
OKLCH	oklch(70.95% 0.199 145.6)
XYZ	xyz(21.3508, 38.8442, 12.8497)
Luminance	0.3885 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C04A #C031A7

analogous

#5FC031 #31C04A #31C092

triadic

#31C04A #4A31C0 #C04A31

tetradic

#31C04A #315FC0 #C031A7 #C09231

square

#31C04A #315FC0 #C031A7 #C09231

split-complementary

#31C04A #9231C0 #C0315F

monochromatic

#185E24 #258F37 #31C04A #59D56F #8AE199

Accessibility & contrast

On white

2.39

#31C04A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#31C04A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C04A

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C04A	#FFFFFF	#000000	##000000
##31C04A	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE3D

Deuteranopia (green-blind)

#B3A354

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31c04a;
/* rgb */ color: rgb(49, 192, 74);
/* oklch */ color: oklch(70.9% 0.199 145.6);

Tailwind

colors: {
  custom: {
    50: '#7fd481',
    500: '#31c04a',
    950: '#000000',
  },
}

SCSS

$custom: #31c04a;
$custom-light: #7fd481;
$custom-dark: #000000;

JSON

{
  "hex": "#31c04a",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 74
  },
  "hsl": {
    "h": 130.49,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70946,
    "c": 0.19885,
    "h": 145.6
  },
  "luminance": 0.38847
}

Semantic roles & 50–950 ramp

primary

#31C04A

secondary

#CB82BE

accent

#45C7E3

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31C04A

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

Preview Lab → · Contrast checker → · Palette generator →