#31B24A#31B24A

#31B24A is a light, vivid green. Relative luminance 0.330; OKLCH L 67.2% C 0.182 H 146.3°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#31B24A
RGB	rgb(49, 178, 74)
HSL	hsl(132, 57%, 45%)
HSV	hsv(132, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 58.4%, 30.2%)
CIE-LAB	lab(64.15, -56.12, 42.64)
CIE-LCH	lch(64.15, 70.48, 142.77°)
OKLab	oklab(67.23% -0.1513 0.101)
OKLCH	oklch(67.23% 0.182 146.3)
XYZ	xyz(18.4217, 32.9861, 11.8733)
Luminance	0.3299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B24A #B23199

analogous

#59B231 #31B24A #31B28B

triadic

#31B24A #4A31B2 #B24A31

tetradic

#31B24A #3159B2 #B23199 #B28B31

square

#31B24A #3159B2 #B23199 #B28B31

split-complementary

#31B24A #8B31B2 #B23159

monochromatic

#175222 #248236 #31B24A #51CF6A #81DC93

Accessibility & contrast

On white

2.76

#31B24A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#31B24A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B24A

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B24A	#FFFFFF	#000000	##000000
##31B24A	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A240

Deuteranopia (green-blind)

#A69752

Tritanopia (blue-blind)

#00AE9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31b24a;
/* rgb */ color: rgb(49, 178, 74);
/* oklch */ color: oklch(67.2% 0.182 146.3);

Tailwind

colors: {
  custom: {
    50: '#7cca80',
    500: '#31b24a',
    950: '#000000',
  },
}

SCSS

$custom: #31b24a;
$custom-light: #7cca80;
$custom-dark: #000000;

JSON

{
  "hex": "#31b24a",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 74
  },
  "hsl": {
    "h": 131.628,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67226,
    "c": 0.18191,
    "h": 146.3
  },
  "luminance": 0.32988
}

Semantic roles & 50–950 ramp

primary

#31B24A

secondary

#C579B7

accent

#48C3E0

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #31B24A

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

Preview Lab → · Contrast checker → · Palette generator →