#31AF2F#31AF2F

#31AF2F is a light, vivid green. Relative luminance 0.315; OKLCH L 66.1% C 0.198 H 142.7°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#31AF2F
RGB	rgb(49, 175, 47)
HSL	hsl(119, 58%, 44%)
HSV	hsv(119, 73%, 69%)
CMYK	cmyk(72%, 0%, 73.1%, 31.4%)
CIE-LAB	lab(62.94, -57.95, 52.79)
CIE-LCH	lch(62.94, 78.39, 137.67°)
OKLab	oklab(66.15% -0.1574 0.1197)
OKLCH	oklch(66.15% 0.198 142.7)
XYZ	xyz(17.1087, 31.5163, 7.8704)
Luminance	0.3152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF2F #AD2FAF

analogous

#71AF2F #31AF2F #2FAF6D

triadic

#31AF2F #2F31AF #AF2F31

tetradic

#31AF2F #2F71AF #AD2FAF #AF6D2F

square

#31AF2F #2F71AF #AD2FAF #AF6D2F

split-complementary

#31AF2F #6D2FAF #AF2F71

monochromatic

#164F15 #237F22 #31AF2F #4ECF4C #7EDC7C

Accessibility & contrast

On white

2.88

#31AF2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#31AF2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF2F

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF2F	#FFFFFF	#000000	##000000
##31AF2F	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E18

Deuteranopia (green-blind)

#A5943C

Tritanopia (blue-blind)

#02AA96

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31af2f;
/* rgb */ color: rgb(49, 175, 47);
/* oklch */ color: oklch(66.1% 0.198 142.7);

Tailwind

colors: {
  custom: {
    50: '#7cc870',
    500: '#31af2f',
    950: '#000000',
  },
}

SCSS

$custom: #31af2f;
$custom-light: #7cc870;
$custom-dark: #000000;

JSON

{
  "hex": "#31af2f",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 47
  },
  "hsl": {
    "h": 119.063,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66148,
    "c": 0.19777,
    "h": 142.7
  },
  "luminance": 0.31518
}

Semantic roles & 50–950 ramp

primary

#31AF2F

secondary

#C375C4

accent

#47E1DE

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AF2F

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

Preview Lab → · Contrast checker → · Palette generator →