#31AF54#31AF54

#31AF54 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.170 H 148.4°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#31AF54
RGB	rgb(49, 175, 84)
HSL	hsl(137, 56%, 44%)
HSV	hsv(137, 72%, 69%)
CMYK	cmyk(72%, 0%, 52%, 31.4%)
CIE-LAB	lab(63.30, -53.65, 36.77)
CIE-LCH	lch(63.30, 65.04, 145.58°)
OKLab	oklab(66.56% -0.1444 0.0888)
OKLCH	oklch(66.56% 0.17 148.4)
XYZ	xyz(18.1954, 31.9510, 13.5940)
Luminance	0.3195 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF54 #AF318C

analogous

#4DAF31 #31AF54 #31AF93

triadic

#31AF54 #5431AF #AF5431

tetradic

#31AF54 #314DAF #AF318C #AF9331

square

#31AF54 #314DAF #AF318C #AF9331

split-complementary

#31AF54 #9331AF #AF314D

monochromatic

#164F26 #247F3D #31AF54 #4FCE73 #7FDB99

Accessibility & contrast

On white

2.84

#31AF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#31AF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF54

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF54	#FFFFFF	#000000	##000000
##31AF54	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A04C

Deuteranopia (green-blind)

#A2955B

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31af54;
/* rgb */ color: rgb(49, 175, 84);
/* oklch */ color: oklch(66.6% 0.170 148.4);

Tailwind

colors: {
  custom: {
    50: '#7bc886',
    500: '#31af54',
    950: '#000000',
  },
}

SCSS

$custom: #31af54;
$custom-light: #7bc886;
$custom-dark: #000000;

JSON

{
  "hex": "#31af54",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 84
  },
  "hsl": {
    "h": 136.667,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66564,
    "c": 0.16952,
    "h": 148.4
  },
  "luminance": 0.31953
}

Semantic roles & 50–950 ramp

primary

#31AF54

secondary

#C478AF

accent

#48B6E0

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #31AF54

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

Preview Lab → · Contrast checker → · Palette generator →