#31B930#31B930

#31B930 is a light, highly saturated green. Relative luminance 0.356; OKLCH L 68.8% C 0.208 H 142.8°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#31B930
RGB	rgb(49, 185, 48)
HSL	hsl(120, 59%, 46%)
HSV	hsv(120, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 74.1%, 27.5%)
CIE-LAB	lab(66.18, -61.13, 55.72)
CIE-LCH	lch(66.18, 82.71, 137.65°)
OKLab	oklab(68.84% -0.166 0.1259)
OKLCH	oklch(68.84% 0.208 142.8)
XYZ	xyz(19.1479, 35.5621, 8.6508)
Luminance	0.3556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B930 #B830B9

analogous

#75B930 #31B930 #30B973

triadic

#31B930 #3031B9 #B93031

tetradic

#31B930 #3075B9 #B830B9 #B97330

square

#31B930 #3075B9 #B830B9 #B97330

split-complementary

#31B930 #7330B9 #B93075

monochromatic

#175817 #248823 #31B930 #55D354 #85DF84

Accessibility & contrast

On white

2.59

#31B930 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#31B930 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B930

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B930	#FFFFFF	#000000	##000000
##31B930	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA715

Deuteranopia (green-blind)

#AE9D3F

Tritanopia (blue-blind)

#00B39F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b930;
/* rgb */ color: rgb(49, 185, 48);
/* oklch */ color: oklch(68.8% 0.208 142.8);

Tailwind

colors: {
  custom: {
    50: '#7fcf71',
    500: '#31b930',
    950: '#000000',
  },
}

SCSS

$custom: #31b930;
$custom-light: #7fcf71;
$custom-dark: #000000;

JSON

{
  "hex": "#31b930",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 48
  },
  "hsl": {
    "h": 119.562,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68842,
    "c": 0.20837,
    "h": 142.8
  },
  "luminance": 0.35564
}

Semantic roles & 50–950 ramp

primary

#31B930

secondary

#C87CC9

accent

#46E2E1

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #31B930

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

Preview Lab → · Contrast checker → · Palette generator →