#31B417#31B417

#31B417 is a light, highly saturated green. Relative luminance 0.334; OKLCH L 67.4% C 0.214 H 141.2°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#31B417
RGB	rgb(49, 180, 23)
HSL	hsl(110, 77%, 40%)
HSV	hsv(110, 87%, 71%)
CMYK	cmyk(72.8%, 0%, 87.2%, 29.4%)
CIE-LAB	lab(64.45, -61.01, 61.29)
CIE-LCH	lch(64.45, 86.48, 134.87°)
OKLab	oklab(67.36% -0.1667 0.1343)
OKLCH	oklch(67.36% 0.214 141.2)
XYZ	xyz(17.7416, 33.3554, 6.3137)
Luminance	0.3336 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B417 #9A17B4

analogous

#7FB417 #31B417 #17B44C

triadic

#31B417 #1731B4 #B41731

tetradic

#31B417 #177FB4 #9A17B4 #B44C17

square

#31B417 #177FB4 #9A17B4 #B44C17

split-complementary

#31B417 #4C17B4 #B4177F

monochromatic

#134709 #227E10 #31B417 #45E325 #73EA5B

Accessibility & contrast

On white

2.74

#31B417 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#31B417 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B417

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B417	#FFFFFF	#000000	##000000
##31B417	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A200

Deuteranopia (green-blind)

#AA982E

Tritanopia (blue-blind)

#07AE99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b417;
/* rgb */ color: rgb(49, 180, 23);
/* oklch */ color: oklch(67.4% 0.214 141.2);

Tailwind

colors: {
  custom: {
    50: '#7fcc66',
    500: '#31b417',
    950: '#000000',
  },
}

SCSS

$custom: #31b417;
$custom-light: #7fcc66;
$custom-dark: #000000;

JSON

{
  "hex": "#31b417",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 23
  },
  "hsl": {
    "h": 110.064,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67362,
    "c": 0.21406,
    "h": 141.2
  },
  "luminance": 0.33357
}

Semantic roles & 50–950 ramp

primary

#31B417

secondary

#BA59CE

accent

#34F4D4

background

#F8FCF6

surface

#F0F9EB

border

#CBD2C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #31B417

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

Preview Lab → · Contrast checker → · Palette generator →