#31C15D#31C15D

#31C15D is a light, vivid green. Relative luminance 0.396; OKLCH L 71.5% C 0.184 H 148.8°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#31C15D
RGB	rgb(49, 193, 93)
HSL	hsl(138, 60%, 47%)
HSV	hsv(138, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 51.8%, 24.3%)
CIE-LAB	lab(69.17, -58.68, 39.54)
CIE-LCH	lch(69.17, 70.75, 146.03°)
OKLab	oklab(71.46% -0.1578 0.0954)
OKLCH	oklch(71.46% 0.184 148.8)
XYZ	xyz(22.3106, 39.5806, 16.8178)
Luminance	0.3958 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C15D #C13195

analogous

#4DC131 #31C15D #31C1A5

triadic

#31C15D #5D31C1 #C15D31

tetradic

#31C15D #314DC1 #C13195 #C1A531

square

#31C15D #314DC1 #C13195 #C1A531

split-complementary

#31C15D #A531C1 #C1314D

monochromatic

#185F2E #259045 #31C15D #5AD580 #8BE2A5

Accessibility & contrast

On white

2.36

#31C15D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#31C15D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C15D

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C15D	#FFFFFF	#000000	##000000
##31C15D	1.00	2.36	8.92	8.92
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B054

Deuteranopia (green-blind)

#B2A464

Tritanopia (blue-blind)

#00BDAA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31c15d;
/* rgb */ color: rgb(49, 193, 93);
/* oklch */ color: oklch(71.5% 0.184 148.8);

Tailwind

colors: {
  custom: {
    50: '#7fd58d',
    500: '#31c15d',
    950: '#000000',
  },
}

SCSS

$custom: #31c15d;
$custom-light: #7fd58d;
$custom-dark: #000000;

JSON

{
  "hex": "#31c15d",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 93
  },
  "hsl": {
    "h": 138.333,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71456,
    "c": 0.1844,
    "h": 148.8
  },
  "luminance": 0.39583
}

Semantic roles & 50–950 ramp

primary

#31C15D

secondary

#CC82B5

accent

#45B3E3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #31C15D

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

Preview Lab → · Contrast checker → · Palette generator →