#31C25E#31C25E

#31C25E is a light, vivid green. Relative luminance 0.400; OKLCH L 71.7% C 0.185 H 148.9°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#31C25E
RGB	rgb(49, 194, 94)
HSL	hsl(139, 60%, 48%)
HSV	hsv(139, 75%, 76%)
CMYK	cmyk(74.7%, 0%, 51.5%, 23.9%)
CIE-LAB	lab(69.50, -58.88, 39.45)
CIE-LCH	lch(69.50, 70.87, 146.17°)
OKLab	oklab(71.73% -0.1583 0.0953)
OKLCH	oklch(71.73% 0.185 148.9)
XYZ	xyz(22.5770, 40.0421, 17.1265)
Luminance	0.4004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C25E #C23195

analogous

#4CC231 #31C25E #31C2A7

triadic

#31C25E #5E31C2 #C25E31

tetradic

#31C25E #314CC2 #C23195 #C2A731

square

#31C25E #314CC2 #C23195 #C2A731

split-complementary

#31C25E #A731C2 #C2314C

monochromatic

#18602F #259146 #31C25E #5BD681 #8CE2A6

Accessibility & contrast

On white

2.33

#31C25E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#31C25E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C25E

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C25E	#FFFFFF	#000000	##000000
##31C25E	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B155

Deuteranopia (green-blind)

#B3A565

Tritanopia (blue-blind)

#00BEAB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c25e;
/* rgb */ color: rgb(49, 194, 94);
/* oklch */ color: oklch(71.7% 0.185 148.9);

Tailwind

colors: {
  custom: {
    50: '#7fd68e',
    500: '#31c25e',
    950: '#000000',
  },
}

SCSS

$custom: #31c25e;
$custom-light: #7fd68e;
$custom-dark: #000000;

JSON

{
  "hex": "#31c25e",
  "rgb": {
    "r": 49,
    "g": 194,
    "b": 94
  },
  "hsl": {
    "h": 138.621,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71733,
    "c": 0.18478,
    "h": 148.9
  },
  "luminance": 0.40045
}

Semantic roles & 50–950 ramp

primary

#31C25E

secondary

#CC83B5

accent

#45B2E3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #31C25E

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

Preview Lab → · Contrast checker → · Palette generator →