#31C154#31C154

#31C154 is a light, vivid green. Relative luminance 0.394; OKLCH L 71.3% C 0.192 H 147.2°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#31C154
RGB	rgb(49, 193, 84)
HSL	hsl(135, 60%, 47%)
HSV	hsv(135, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 56.5%, 24.3%)
CIE-LAB	lab(69.06, -59.95, 43.73)
CIE-LCH	lch(69.06, 74.21, 143.89°)
OKLab	oklab(71.33% -0.1614 0.1041)
OKLCH	oklch(71.33% 0.192 147.2)
XYZ	xyz(21.9352, 39.4304, 14.8406)
Luminance	0.3943 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C154 #C1319E

analogous

#56C131 #31C154 #31C19C

triadic

#31C154 #5431C1 #C15431

tetradic

#31C154 #3156C1 #C1319E #C19C31

square

#31C154 #3156C1 #C1319E #C19C31

split-complementary

#31C154 #9C31C1 #C13156

monochromatic

#185F2A #25903F #31C154 #5AD578 #8BE2A0

Accessibility & contrast

On white

2.36

#31C154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#31C154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C154

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C154	#FFFFFF	#000000	##000000
##31C154	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B049

Deuteranopia (green-blind)

#B3A45D

Tritanopia (blue-blind)

#00BDA9

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31c154;
/* rgb */ color: rgb(49, 193, 84);
/* oklch */ color: oklch(71.3% 0.192 147.2);

Tailwind

colors: {
  custom: {
    50: '#7fd587',
    500: '#31c154',
    950: '#000000',
  },
}

SCSS

$custom: #31c154;
$custom-light: #7fd587;
$custom-dark: #000000;

JSON

{
  "hex": "#31c154",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 84
  },
  "hsl": {
    "h": 134.583,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71331,
    "c": 0.19206,
    "h": 147.2
  },
  "luminance": 0.39433
}

Semantic roles & 50–950 ramp

primary

#31C154

secondary

#CC82BA

accent

#45BCE3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #31C154

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

Preview Lab → · Contrast checker → · Palette generator →