#31CA54#31CA54

#31CA54 is a light, highly saturated green. Relative luminance 0.435; OKLCH L 73.7% C 0.203 H 146.7°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#31CA54
RGB	rgb(49, 202, 84)
HSL	hsl(134, 61%, 49%)
HSV	hsv(134, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 58.4%, 20.8%)
CIE-LAB	lab(71.91, -62.97, 47.09)
CIE-LCH	lch(71.91, 78.64, 143.21°)
OKLab	oklab(73.7% -0.1695 0.1115)
OKLCH	oklch(73.7% 0.203 146.7)
XYZ	xyz(23.9856, 43.5313, 15.5241)
Luminance	0.4353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CA54 #CA31A7

analogous

#5BCA31 #31CA54 #31CAA0

triadic

#31CA54 #5431CA #CA5431

tetradic

#31CA54 #315BCA #CA31A7 #CAA031

square

#31CA54 #315BCA #CA31A7 #CAA031

split-complementary

#31CA54 #A031CA #CA315B

monochromatic

#19672B #259940 #31CA54 #60D87B #91E4A4

Accessibility & contrast

On white

2.16

#31CA54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#31CA54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA54

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CA54	#FFFFFF	#000000	##000000
##31CA54	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB848

Deuteranopia (green-blind)

#BBAC5E

Tritanopia (blue-blind)

#00C5B0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #31ca54;
/* rgb */ color: rgb(49, 202, 84);
/* oklch */ color: oklch(73.7% 0.203 146.7);

Tailwind

colors: {
  custom: {
    50: '#81db88',
    500: '#31ca54',
    950: '#000000',
  },
}

SCSS

$custom: #31ca54;
$custom-light: #81db88;
$custom-dark: #000000;

JSON

{
  "hex": "#31ca54",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 84
  },
  "hsl": {
    "h": 133.725,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.73696,
    "c": 0.20289,
    "h": 146.7
  },
  "luminance": 0.43534
}

Semantic roles & 50–950 ramp

primary

#31CA54

secondary

#CF88BF

accent

#44BFE4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31CA54

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

Preview Lab → · Contrast checker → · Palette generator →