#31A438#31A438

#31A438 is a light, vivid green. Relative luminance 0.275; OKLCH L 63.3% C 0.179 H 143.9°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#31A438
RGB	rgb(49, 164, 56)
HSL	hsl(124, 54%, 42%)
HSV	hsv(124, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 65.9%, 35.7%)
CIE-LAB	lab(59.42, -53.38, 45.44)
CIE-LCH	lch(59.42, 70.10, 139.59°)
OKLab	oklab(63.25% -0.1446 0.1053)
OKLCH	oklch(63.25% 0.179 143.9)
XYZ	xyz(15.2549, 27.4878, 8.2423)
Luminance	0.2749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A438 #A4319D

analogous

#64A431 #31A438 #31A472

triadic

#31A438 #3831A4 #A43831

tetradic

#31A438 #3164A4 #A4319D #A47231

square

#31A438 #3164A4 #A4319D #A47231

split-complementary

#31A438 #7231A4 #A43164

monochromatic

#154618 #237528 #31A438 #49C951 #79D77E

Accessibility & contrast

On white

3.23

#31A438 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#31A438 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A438

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A438	#FFFFFF	#000000	##000000
##31A438	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)

#A7952A

Deuteranopia (green-blind)

#9A8B42

Tritanopia (blue-blind)

#0A9F8E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a438;
/* rgb */ color: rgb(49, 164, 56);
/* oklch */ color: oklch(63.3% 0.179 143.9);

Tailwind

colors: {
  custom: {
    50: '#7ac073',
    500: '#31a438',
    950: '#000000',
  },
}

SCSS

$custom: #31a438;
$custom-light: #7ac073;
$custom-dark: #000000;

JSON

{
  "hex": "#31a438",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 56
  },
  "hsl": {
    "h": 123.652,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63253,
    "c": 0.17888,
    "h": 143.9
  },
  "luminance": 0.27489
}

Semantic roles & 50–950 ramp

primary

#31A438

secondary

#BF72BA

accent

#4AD4DD

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A438

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

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