#31A439#31A439

#31A439 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.3% C 0.178 H 144.1°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#31A439
RGB	rgb(49, 164, 57)
HSL	hsl(124, 54%, 42%)
HSV	hsv(124, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 65.2%, 35.7%)
CIE-LAB	lab(59.43, -53.27, 45.01)
CIE-LCH	lch(59.43, 69.74, 139.80°)
OKLab	oklab(63.26% -0.1442 0.1045)
OKLCH	oklch(63.26% 0.178 144.1)
XYZ	xyz(15.2796, 27.4976, 8.3724)
Luminance	0.2750 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A439 #A4319C

analogous

#63A431 #31A439 #31A473

triadic

#31A439 #3931A4 #A43931

tetradic

#31A439 #3163A4 #A4319C #A47331

square

#31A439 #3163A4 #A4319C #A47331

split-complementary

#31A439 #7331A4 #A43163

monochromatic

#154618 #237529 #31A439 #49C952 #79D77F

Accessibility & contrast

On white

3.23

#31A439 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#31A439 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A439

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A439	#FFFFFF	#000000	##000000
##31A439	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7952C

Deuteranopia (green-blind)

#9A8B42

Tritanopia (blue-blind)

#09A08E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a439;
/* rgb */ color: rgb(49, 164, 57);
/* oklch */ color: oklch(63.3% 0.178 144.1);

Tailwind

colors: {
  custom: {
    50: '#7ac074',
    500: '#31a439',
    950: '#000000',
  },
}

SCSS

$custom: #31a439;
$custom-light: #7ac074;
$custom-dark: #000000;

JSON

{
  "hex": "#31a439",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 57
  },
  "hsl": {
    "h": 124.174,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63263,
    "c": 0.17813,
    "h": 144.1
  },
  "luminance": 0.27499
}

Semantic roles & 50–950 ramp

primary

#31A439

secondary

#BF72BA

accent

#4AD3DD

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A439

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

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