#31BF3E#31BF3E

#31BF3E is a light, highly saturated green. Relative luminance 0.383; OKLCH L 70.6% C 0.206 H 144.1°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#31BF3E
RGB	rgb(49, 191, 62)
HSL	hsl(125, 59%, 47%)
HSV	hsv(125, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 67.5%, 25.1%)
CIE-LAB	lab(68.21, -61.84, 52.48)
CIE-LCH	lch(68.21, 81.11, 139.68°)
OKLab	oklab(70.56% -0.1673 0.1209)
OKLCH	oklch(70.56% 0.206 144.1)
XYZ	xyz(20.7656, 38.2600, 10.8470)
Luminance	0.3826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF3E #BF31B2

analogous

#6BBF31 #31BF3E #31BF85

triadic

#31BF3E #3E31BF #BF3E31

tetradic

#31BF3E #316BBF #BF31B2 #BF8531

square

#31BF3E #316BBF #BF31B2 #BF8531

split-complementary

#31BF3E #8531BF #BF316B

monochromatic

#185E1E #258E2E #31BF3E #59D464 #8AE192

Accessibility & contrast

On white

2.43

#31BF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#31BF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF3E

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF3E	#FFFFFF	#000000	##000000
##31BF3E	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2C

Deuteranopia (green-blind)

#B3A24A

Tritanopia (blue-blind)

#00BAA5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bf3e;
/* rgb */ color: rgb(49, 191, 62);
/* oklch */ color: oklch(70.6% 0.206 144.1);

Tailwind

colors: {
  custom: {
    50: '#7fd479',
    500: '#31bf3e',
    950: '#000000',
  },
}

SCSS

$custom: #31bf3e;
$custom-light: #7fd479;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf3e",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 62
  },
  "hsl": {
    "h": 125.493,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70558,
    "c": 0.20638,
    "h": 144.1
  },
  "luminance": 0.38262
}

Semantic roles & 50–950 ramp

primary

#31BF3E

secondary

#CB81C4

accent

#45D4E2

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31BF3E

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

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