#31C358#31C358

#31C358 is a light, vivid green. Relative luminance 0.404; OKLCH L 71.9% C 0.191 H 147.7°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#31C358
RGB	rgb(49, 195, 88)
HSL	hsl(136, 60%, 48%)
HSV	hsv(136, 75%, 76%)
CMYK	cmyk(74.9%, 0%, 54.9%, 23.5%)
CIE-LAB	lab(69.74, -60.09, 42.65)
CIE-LCH	lch(69.74, 73.69, 144.63°)
OKLab	oklab(71.91% -0.1616 0.102)
OKLCH	oklch(71.91% 0.191 147.7)
XYZ	xyz(22.5414, 40.3851, 15.8377)
Luminance	0.4039 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C358 #C3319C

analogous

#53C331 #31C358 #31C3A1

triadic

#31C358 #5831C3 #C35831

tetradic

#31C358 #3153C3 #C3319C #C3A131

square

#31C358 #3153C3 #C3319C #C3A131

split-complementary

#31C358 #A131C3 #C33153

monochromatic

#18612C #259242 #31C358 #5BD67C #8CE2A3

Accessibility & contrast

On white

2.31

#31C358 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#31C358 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C358

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C358	#FFFFFF	#000000	##000000
##31C358	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B14E

Deuteranopia (green-blind)

#B4A660

Tritanopia (blue-blind)

#00BFAB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c358;
/* rgb */ color: rgb(49, 195, 88);
/* oklch */ color: oklch(71.9% 0.191 147.7);

Tailwind

colors: {
  custom: {
    50: '#7fd68a',
    500: '#31c358',
    950: '#000000',
  },
}

SCSS

$custom: #31c358;
$custom-light: #7fd68a;
$custom-dark: #000000;

JSON

{
  "hex": "#31c358",
  "rgb": {
    "r": 49,
    "g": 195,
    "b": 88
  },
  "hsl": {
    "h": 136.027,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.71911,
    "c": 0.19116,
    "h": 147.7
  },
  "luminance": 0.40388
}

Semantic roles & 50–950 ramp

primary

#31C358

secondary

#CC83B9

accent

#45B9E3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #31C358

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

Preview Lab → · Contrast checker → · Palette generator →