#31B260#31B260

#31B260 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.6% C 0.163 H 151.0°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#31B260
RGB	rgb(49, 178, 96)
HSL	hsl(142, 57%, 45%)
HSV	hsv(142, 72%, 70%)
CMYK	cmyk(72.5%, 0%, 46.1%, 30.2%)
CIE-LAB	lab(64.43, -52.82, 32.09)
CIE-LCH	lch(64.43, 61.80, 148.72°)
OKLab	oklab(67.55% -0.1422 0.0787)
OKLCH	oklch(67.55% 0.163 151)
XYZ	xyz(19.2967, 33.3361, 16.4816)
Luminance	0.3334 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B260 #B23183

analogous

#43B231 #31B260 #31B2A0

triadic

#31B260 #6031B2 #B26031

tetradic

#31B260 #3143B2 #B23183 #B2A031

square

#31B260 #3143B2 #B23183 #B2A031

split-complementary

#31B260 #A031B2 #B23143

monochromatic

#17522C #248246 #31B260 #51CF7F #81DCA2

Accessibility & contrast

On white

2.74

#31B260 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#31B260 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B260

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B260	#FFFFFF	#000000	##000000
##31B260	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A35A

Deuteranopia (green-blind)

#A39866

Tritanopia (blue-blind)

#00AF9E

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31b260;
/* rgb */ color: rgb(49, 178, 96);
/* oklch */ color: oklch(67.6% 0.163 151.0);

Tailwind

colors: {
  custom: {
    50: '#7bca8e',
    500: '#31b260',
    950: '#000000',
  },
}

SCSS

$custom: #31b260;
$custom-light: #7bca8e;
$custom-dark: #000000;

JSON

{
  "hex": "#31b260",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 96
  },
  "hsl": {
    "h": 141.86,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67552,
    "c": 0.1625,
    "h": 151
  },
  "luminance": 0.33338
}

Semantic roles & 50–950 ramp

primary

#31B260

secondary

#C579AA

accent

#48A9E0

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31B260

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

Preview Lab → · Contrast checker → · Palette generator →