#31AF5F#31AF5F

#31AF5F is a light, vivid green. Relative luminance 0.321; OKLCH L 66.7% C 0.159 H 151.1°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#31AF5F
RGB	rgb(49, 175, 95)
HSL	hsl(142, 56%, 44%)
HSV	hsv(142, 72%, 69%)
CMYK	cmyk(72%, 0%, 45.7%, 31.4%)
CIE-LAB	lab(63.46, -51.88, 31.36)
CIE-LCH	lch(63.46, 60.62, 148.85°)
OKLab	oklab(66.74% -0.1397 0.077)
OKLCH	oklch(66.74% 0.159 151.1)
XYZ	xyz(18.6606, 32.1370, 16.0439)
Luminance	0.3214 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF5F #AF3181

analogous

#42AF31 #31AF5F #31AF9E

triadic

#31AF5F #5F31AF #AF5F31

tetradic

#31AF5F #3142AF #AF3181 #AF9E31

square

#31AF5F #3142AF #AF3181 #AF9E31

split-complementary

#31AF5F #9E31AF #AF3142

monochromatic

#164F2B #247F45 #31AF5F #4FCE7E #7FDBA1

Accessibility & contrast

On white

2.83

#31AF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#31AF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF5F

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF5F	#FFFFFF	#000000	##000000
##31AF5F	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A059

Deuteranopia (green-blind)

#A19565

Tritanopia (blue-blind)

#00AC9C

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31af5f;
/* rgb */ color: rgb(49, 175, 95);
/* oklch */ color: oklch(66.7% 0.159 151.1);

Tailwind

colors: {
  custom: {
    50: '#7bc88d',
    500: '#31af5f',
    950: '#000000',
  },
}

SCSS

$custom: #31af5f;
$custom-light: #7bc88d;
$custom-dark: #000000;

JSON

{
  "hex": "#31af5f",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 95
  },
  "hsl": {
    "h": 141.905,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66741,
    "c": 0.15948,
    "h": 151.1
  },
  "luminance": 0.32139
}

Semantic roles & 50–950 ramp

primary

#31AF5F

secondary

#C478A8

accent

#48A8E0

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31AF5F

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

Preview Lab → · Contrast checker → · Palette generator →