#31C072#31C072

#31C072 is a light, vivid green. Relative luminance 0.396; OKLCH L 71.5% C 0.164 H 154.1°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#31C072
RGB	rgb(49, 192, 114)
HSL	hsl(147, 59%, 47%)
HSV	hsv(147, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 40.6%, 24.7%)
CIE-LAB	lab(69.16, -54.80, 28.88)
CIE-LCH	lch(69.16, 61.94, 152.21°)
OKLab	oklab(71.55% -0.1477 0.0718)
OKLCH	oklch(71.55% 0.164 154.1)
XYZ	xyz(23.1514, 39.5644, 22.3329)
Luminance	0.3957 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C072 #C0317F

analogous

#37C031 #31C072 #31C0BA

triadic

#31C072 #7231C0 #C07231

tetradic

#31C072 #3137C0 #C0317F #C0BA31

square

#31C072 #3137C0 #C0317F #C0BA31

split-complementary

#31C072 #BA31C0 #C03137

monochromatic

#185E38 #258F55 #31C072 #59D591 #8AE1B2

Accessibility & contrast

On white

2.36

#31C072 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#31C072 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C072

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C072	#FFFFFF	#000000	##000000
##31C072	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B06D

Deuteranopia (green-blind)

#AFA477

Tritanopia (blue-blind)

#00BEAD

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31c072;
/* rgb */ color: rgb(49, 192, 114);
/* oklch */ color: oklch(71.5% 0.164 154.1);

Tailwind

colors: {
  custom: {
    50: '#7ed49b',
    500: '#31c072',
    950: '#000000',
  },
}

SCSS

$custom: #31c072;
$custom-light: #7ed49b;
$custom-dark: #000000;

JSON

{
  "hex": "#31c072",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 114
  },
  "hsl": {
    "h": 147.273,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71546,
    "c": 0.1642,
    "h": 154.1
  },
  "luminance": 0.39567
}

Semantic roles & 50–950 ramp

primary

#31C072

secondary

#CB82AA

accent

#459BE3

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #31C072

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

Preview Lab → · Contrast checker → · Palette generator →