#31AA5F#31AA5F

#31AA5F is a light, vivid green. Relative luminance 0.302; OKLCH L 65.4% C 0.153 H 151.8°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#31AA5F
RGB	rgb(49, 170, 95)
HSL	hsl(143, 55%, 43%)
HSV	hsv(143, 71%, 67%)
CMYK	cmyk(71.2%, 0%, 44.1%, 33.3%)
CIE-LAB	lab(61.85, -50.00, 29.29)
CIE-LCH	lch(61.85, 57.95, 149.64°)
OKLab	oklab(65.41% -0.1347 0.0722)
OKLCH	oklch(65.41% 0.153 151.8)
XYZ	xyz(17.7054, 30.2267, 15.7255)
Luminance	0.3023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA5F #AA317C

analogous

#3FAA31 #31AA5F #31AA9B

triadic

#31AA5F #5F31AA #AA5F31

tetradic

#31AA5F #313FAA #AA317C #AA9B31

square

#31AA5F #313FAA #AA317C #AA9B31

split-complementary

#31AA5F #9B31AA #AA313F

monochromatic

#164B2A #237A44 #31AA5F #4DCC7D #7CD9A0

Accessibility & contrast

On white

2.98

#31AA5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#31AA5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AA5F

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA5F	#FFFFFF	#000000	##000000
##31AA5F	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9C59

Deuteranopia (green-blind)

#9C9164

Tritanopia (blue-blind)

#00A798

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #31aa5f;
/* rgb */ color: rgb(49, 170, 95);
/* oklch */ color: oklch(65.4% 0.153 151.8);

Tailwind

colors: {
  custom: {
    50: '#7ac48d',
    500: '#31aa5f',
    950: '#000000',
  },
}

SCSS

$custom: #31aa5f;
$custom-light: #7ac48d;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa5f",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 95
  },
  "hsl": {
    "h": 142.81,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65414,
    "c": 0.15284,
    "h": 151.8
  },
  "luminance": 0.30229
}

Semantic roles & 50–950 ramp

primary

#31AA5F

secondary

#C275A5

accent

#49A6DF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #31AA5F

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

Preview Lab → · Contrast checker → · Palette generator →