#31B432#31B432

#31B432 is a light, highly saturated green. Relative luminance 0.335; OKLCH L 67.5% C 0.202 H 143.0°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#31B432
RGB	rgb(49, 180, 50)
HSL	hsl(120, 57%, 45%)
HSV	hsv(120, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 72.2%, 29.4%)
CIE-LAB	lab(64.58, -59.35, 53.36)
CIE-LCH	lch(64.58, 79.81, 138.04°)
OKLab	oklab(67.52% -0.1611 0.1213)
OKLCH	oklch(67.52% 0.202 143)
XYZ	xyz(18.1625, 33.5237, 8.5305)
Luminance	0.3353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B432 #B431B3

analogous

#72B431 #31B432 #31B474

triadic

#31B432 #3231B4 #B43231

tetradic

#31B432 #3172B4 #B431B3 #B47431

square

#31B432 #3172B4 #B431B3 #B47431

split-complementary

#31B432 #7431B4 #B43172

monochromatic

#175417 #248425 #31B432 #52D053 #82DD83

Accessibility & contrast

On white

2.73

#31B432 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#31B432 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B432

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B432	#FFFFFF	#000000	##000000
##31B432	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31C

Deuteranopia (green-blind)

#A9993F

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b432;
/* rgb */ color: rgb(49, 180, 50);
/* oklch */ color: oklch(67.5% 0.202 143.0);

Tailwind

colors: {
  custom: {
    50: '#7dcc72',
    500: '#31b432',
    950: '#000000',
  },
}

SCSS

$custom: #31b432;
$custom-light: #7dcc72;
$custom-dark: #000000;

JSON

{
  "hex": "#31b432",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 50
  },
  "hsl": {
    "h": 120.458,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67517,
    "c": 0.20161,
    "h": 143
  },
  "luminance": 0.33526
}

Semantic roles & 50–950 ramp

primary

#31B432

secondary

#C67BC6

accent

#47DFE0

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31B432

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

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