#31CA79#31CA79

#31CA79 is a light, vivid green. Relative luminance 0.443; OKLCH L 74.3% C 0.171 H 154.5°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#31CA79
RGB	rgb(49, 202, 121)
HSL	hsl(148, 61%, 49%)
HSV	hsv(148, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 40.1%, 20.8%)
CIE-LAB	lab(72.41, -57.18, 29.52)
CIE-LCH	lch(72.41, 64.36, 152.69°)
OKLab	oklab(74.27% -0.1541 0.0735)
OKLCH	oklch(74.27% 0.171 154.5)
XYZ	xyz(25.8359, 44.2714, 25.2691)
Luminance	0.4427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CA79 #CA3182

analogous

#36CA31 #31CA79 #31CAC6

triadic

#31CA79 #7931CA #CA7931

tetradic

#31CA79 #3136CA #CA3182 #CAC631

square

#31CA79 #3136CA #CA3182 #CAC631

split-complementary

#31CA79 #C631CA #CA3136

monochromatic

#19673E #25995B #31CA79 #60D899 #91E4B8

Accessibility & contrast

On white

2.13

#31CA79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#31CA79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA79

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CA79	#FFFFFF	#000000	##000000
##31CA79	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B973

Deuteranopia (green-blind)

#B7AC7E

Tritanopia (blue-blind)

#00C8B6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #31ca79;
/* rgb */ color: rgb(49, 202, 121);
/* oklch */ color: oklch(74.3% 0.171 154.5);

Tailwind

colors: {
  custom: {
    50: '#80dba0',
    500: '#31ca79',
    950: '#000000',
  },
}

SCSS

$custom: #31ca79;
$custom-light: #80dba0;
$custom-dark: #000000;

JSON

{
  "hex": "#31ca79",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 121
  },
  "hsl": {
    "h": 148.235,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74267,
    "c": 0.17072,
    "h": 154.5
  },
  "luminance": 0.44275
}

Semantic roles & 50–950 ramp

primary

#31CA79

secondary

#CF88AD

accent

#4499E4

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #31CA79

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

Preview Lab → · Contrast checker → · Palette generator →