#31B46D#31B46D

#31B46D is a light, vivid green. Relative luminance 0.344; OKLCH L 68.3% C 0.153 H 154.6°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#31B46D
RGB	rgb(49, 180, 109)
HSL	hsl(147, 57%, 45%)
HSV	hsv(147, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 39.4%, 29.4%)
CIE-LAB	lab(65.28, -51.23, 26.38)
CIE-LCH	lch(65.28, 57.62, 152.75°)
OKLab	oklab(68.32% -0.1382 0.0658)
OKLCH	oklch(68.32% 0.153 154.6)
XYZ	xyz(20.3463, 34.3973, 20.0321)
Luminance	0.3440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B46D #B43178

analogous

#37B431 #31B46D #31B4AF

triadic

#31B46D #6D31B4 #B46D31

tetradic

#31B46D #3137B4 #B43178 #B4AF31

square

#31B46D #3137B4 #B43178 #B4AF31

split-complementary

#31B46D #AF31B4 #B43137

monochromatic

#175433 #248450 #31B46D #52D08C #82DDAC

Accessibility & contrast

On white

2.66

#31B46D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#31B46D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B46D

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B46D	#FFFFFF	#000000	##000000
##31B46D	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A568

Deuteranopia (green-blind)

#A49A72

Tritanopia (blue-blind)

#00B2A2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b46d;
/* rgb */ color: rgb(49, 180, 109);
/* oklch */ color: oklch(68.3% 0.153 154.6);

Tailwind

colors: {
  custom: {
    50: '#7bcb97',
    500: '#31b46d',
    950: '#000000',
  },
}

SCSS

$custom: #31b46d;
$custom-light: #7bcb97;
$custom-dark: #000000;

JSON

{
  "hex": "#31b46d",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 109
  },
  "hsl": {
    "h": 147.481,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68316,
    "c": 0.15308,
    "h": 154.6
  },
  "luminance": 0.344
}

Semantic roles & 50–950 ramp

primary

#31B46D

secondary

#C67BA4

accent

#479AE0

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B46D

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

Preview Lab → · Contrast checker → · Palette generator →