#31B06E#31B06E

#31B06E is a light, vivid green. Relative luminance 0.328; OKLCH L 67.3% C 0.147 H 155.6°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#31B06E
RGB	rgb(49, 176, 110)
HSL	hsl(149, 56%, 44%)
HSV	hsv(149, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 37.5%, 31%)
CIE-LAB	lab(64.02, -49.49, 24.18)
CIE-LCH	lch(64.02, 55.09, 153.96°)
OKLab	oklab(67.29% -0.1338 0.0606)
OKLCH	oklch(67.29% 0.147 155.6)
XYZ	xyz(19.6046, 32.8272, 20.0519)
Luminance	0.3283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B06E #B03173

analogous

#34B031 #31B06E #31B0AE

triadic

#31B06E #6E31B0 #B06E31

tetradic

#31B06E #3134B0 #B03173 #B0AE31

square

#31B06E #3134B0 #B03173 #B0AE31

split-complementary

#31B06E #AE31B0 #B03134

monochromatic

#165032 #248050 #31B06E #50CE8D #80DCAC

Accessibility & contrast

On white

2.78

#31B06E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#31B06E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B06E

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B06E	#FFFFFF	#000000	##000000
##31B06E	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA26A

Deuteranopia (green-blind)

#A09772

Tritanopia (blue-blind)

#00AE9F

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31b06e;
/* rgb */ color: rgb(49, 176, 110);
/* oklch */ color: oklch(67.3% 0.147 155.6);

Tailwind

colors: {
  custom: {
    50: '#7bc898',
    500: '#31b06e',
    950: '#000000',
  },
}

SCSS

$custom: #31b06e;
$custom-light: #7bc898;
$custom-dark: #000000;

JSON

{
  "hex": "#31b06e",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 110
  },
  "hsl": {
    "h": 148.819,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67287,
    "c": 0.14684,
    "h": 155.6
  },
  "luminance": 0.32829
}

Semantic roles & 50–950 ramp

primary

#31B06E

secondary

#C578A0

accent

#4897E0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B06E

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

Preview Lab → · Contrast checker → · Palette generator →