#31CA5D#31CA5D

#31CA5D is a light, vivid green. Relative luminance 0.437; OKLCH L 73.8% C 0.196 H 148.2°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#31CA5D
RGB	rgb(49, 202, 93)
HSL	hsl(137, 61%, 49%)
HSV	hsv(137, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 54%, 20.8%)
CIE-LAB	lab(72.02, -61.77, 43.01)
CIE-LCH	lch(72.02, 75.27, 145.15°)
OKLab	oklab(73.81% -0.1661 0.1032)
OKLCH	oklch(73.81% 0.196 148.2)
XYZ	xyz(24.3610, 43.6815, 17.5013)
Luminance	0.4368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CA5D #CA319E

analogous

#52CA31 #31CA5D #31CAAA

triadic

#31CA5D #5D31CA #CA5D31

tetradic

#31CA5D #3152CA #CA319E #CAAA31

square

#31CA5D #3152CA #CA319E #CAAA31

split-complementary

#31CA5D #AA31CA #CA3152

monochromatic

#196730 #259946 #31CA5D #60D882 #91E4A9

Accessibility & contrast

On white

2.16

#31CA5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#31CA5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA5D

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CA5D	#FFFFFF	#000000	##000000
##31CA5D	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB853

Deuteranopia (green-blind)

#BBAC65

Tritanopia (blue-blind)

#00C6B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #31ca5d;
/* rgb */ color: rgb(49, 202, 93);
/* oklch */ color: oklch(73.8% 0.196 148.2);

Tailwind

colors: {
  custom: {
    50: '#81db8d',
    500: '#31ca5d',
    950: '#000000',
  },
}

SCSS

$custom: #31ca5d;
$custom-light: #81db8d;
$custom-dark: #000000;

JSON

{
  "hex": "#31ca5d",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 93
  },
  "hsl": {
    "h": 137.255,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.73812,
    "c": 0.19551,
    "h": 148.2
  },
  "luminance": 0.43684
}

Semantic roles & 50–950 ramp

primary

#31CA5D

secondary

#CF88BB

accent

#44B6E4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31CA5D

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

Preview Lab → · Contrast checker → · Palette generator →