#31A138#31A138

#31A138 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.4% C 0.175 H 144.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#31A138
RGB	rgb(49, 161, 56)
HSL	hsl(124, 53%, 41%)
HSV	hsv(124, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 65.2%, 36.9%)
CIE-LAB	lab(58.44, -52.33, 44.35)
CIE-LCH	lch(58.44, 68.59, 139.72°)
OKLab	oklab(62.44% -0.1417 0.103)
OKLCH	oklch(62.44% 0.175 144)
XYZ	xyz(14.7244, 26.4267, 8.0655)
Luminance	0.2643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A138 #A1319A

analogous

#62A131 #31A138 #31A170

triadic

#31A138 #3831A1 #A13831

tetradic

#31A138 #3162A1 #A1319A #A17031

square

#31A138 #3162A1 #A1319A #A17031

split-complementary

#31A138 #7031A1 #A13162

monochromatic

#144317 #237228 #31A138 #48C750 #77D67D

Accessibility & contrast

On white

3.34

#31A138 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#31A138 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A138

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A138	#FFFFFF	#000000	##000000
##31A138	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4922B

Deuteranopia (green-blind)

#978941

Tritanopia (blue-blind)

#0D9D8B

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #31a138;
/* rgb */ color: rgb(49, 161, 56);
/* oklch */ color: oklch(62.4% 0.175 144.0);

Tailwind

colors: {
  custom: {
    50: '#79be73',
    500: '#31a138',
    950: '#000000',
  },
}

SCSS

$custom: #31a138;
$custom-light: #79be73;
$custom-dark: #000000;

JSON

{
  "hex": "#31a138",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 56
  },
  "hsl": {
    "h": 123.75,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.62438,
    "c": 0.17522,
    "h": 144
  },
  "luminance": 0.26428
}

Semantic roles & 50–950 ramp

primary

#31A138

secondary

#BE70B9

accent

#4BD4DD

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A138

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

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