#31AE5B#31AE5B

#31AE5B is a light, vivid green. Relative luminance 0.317; OKLCH L 66.4% C 0.162 H 150.2°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#31AE5B
RGB	rgb(49, 174, 91)
HSL	hsl(140, 56%, 44%)
HSV	hsv(140, 72%, 68%)
CMYK	cmyk(71.8%, 0%, 47.7%, 31.8%)
CIE-LAB	lab(63.08, -52.18, 32.94)
CIE-LCH	lch(63.08, 61.71, 147.74°)
OKLab	oklab(66.41% -0.1404 0.0805)
OKLCH	oklch(66.41% 0.162 150.2)
XYZ	xyz(18.2895, 31.6783, 15.0461)
Luminance	0.3168 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE5B #AE3184

analogous

#45AE31 #31AE5B #31AE99

triadic

#31AE5B #5B31AE #AE5B31

tetradic

#31AE5B #3145AE #AE3184 #AE9931

square

#31AE5B #3145AE #AE3184 #AE9931

split-complementary

#31AE5B #9931AE #AE3145

monochromatic

#164E29 #247E42 #31AE5B #4FCD79 #7FDB9E

Accessibility & contrast

On white

2.86

#31AE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#31AE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE5B

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE5B	#FFFFFF	#000000	##000000
##31AE5B	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9F54

Deuteranopia (green-blind)

#A09461

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31ae5b;
/* rgb */ color: rgb(49, 174, 91);
/* oklch */ color: oklch(66.4% 0.162 150.2);

Tailwind

colors: {
  custom: {
    50: '#7ac78b',
    500: '#31ae5b',
    950: '#000000',
  },
}

SCSS

$custom: #31ae5b;
$custom-light: #7ac78b;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae5b",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 91
  },
  "hsl": {
    "h": 140.16,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66408,
    "c": 0.16186,
    "h": 150.2
  },
  "luminance": 0.3168
}

Semantic roles & 50–950 ramp

primary

#31AE5B

secondary

#C477AA

accent

#48ADDF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31AE5B

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

Preview Lab → · Contrast checker → · Palette generator →