#31C05D#31C05D

#31C05D is a light, vivid green. Relative luminance 0.391; OKLCH L 71.2% C 0.183 H 148.9°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#31C05D
RGB	rgb(49, 192, 93)
HSL	hsl(138, 59%, 47%)
HSV	hsv(138, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 51.6%, 24.7%)
CIE-LAB	lab(68.85, -58.33, 39.15)
CIE-LCH	lch(68.85, 70.25, 146.13°)
OKLab	oklab(71.19% -0.1568 0.0946)
OKLCH	oklch(71.19% 0.183 148.9)
XYZ	xyz(22.0903, 39.1400, 16.7444)
Luminance	0.3914 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C05D #C03194

analogous

#4CC031 #31C05D #31C0A5

triadic

#31C05D #5D31C0 #C05D31

tetradic

#31C05D #314CC0 #C03194 #C0A531

square

#31C05D #314CC0 #C03194 #C0A531

split-complementary

#31C05D #A531C0 #C0314C

monochromatic

#185E2E #258F45 #31C05D #59D57F #8AE1A5

Accessibility & contrast

On white

2.38

#31C05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#31C05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C05D

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C05D	#FFFFFF	#000000	##000000
##31C05D	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AF54

Deuteranopia (green-blind)

#B1A364

Tritanopia (blue-blind)

#00BCA9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31c05d;
/* rgb */ color: rgb(49, 192, 93);
/* oklch */ color: oklch(71.2% 0.183 148.9);

Tailwind

colors: {
  custom: {
    50: '#7ed48d',
    500: '#31c05d',
    950: '#000000',
  },
}

SCSS

$custom: #31c05d;
$custom-light: #7ed48d;
$custom-dark: #000000;

JSON

{
  "hex": "#31c05d",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 93
  },
  "hsl": {
    "h": 138.462,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71193,
    "c": 0.18315,
    "h": 148.9
  },
  "luminance": 0.39143
}

Semantic roles & 50–950 ramp

primary

#31C05D

secondary

#CB82B5

accent

#45B2E3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0B140C

muted

#7C837D

Preview Lab

Preview with #31C05D

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

Preview Lab → · Contrast checker → · Palette generator →