#31A458#31A458

#31A458 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.7% C 0.151 H 150.6°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#31A458
RGB	rgb(49, 164, 88)
HSL	hsl(140, 54%, 42%)
HSV	hsv(140, 70%, 64%)
CMYK	cmyk(70.1%, 0%, 46.3%, 35.7%)
CIE-LAB	lab(59.80, -48.94, 30.34)
CIE-LCH	lch(59.80, 57.58, 148.21°)
OKLab	oklab(63.69% -0.1318 0.0744)
OKLCH	oklch(63.69% 0.151 150.6)
XYZ	xyz(16.3022, 27.9067, 13.7580)
Luminance	0.2791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A458 #A4317D

analogous

#43A431 #31A458 #31A492

triadic

#31A458 #5831A4 #A45831

tetradic

#31A458 #3143A4 #A4317D #A49231

square

#31A458 #3143A4 #A4317D #A49231

split-complementary

#31A458 #9231A4 #A43143

monochromatic

#154625 #23753F #31A458 #49C975 #79D799

Accessibility & contrast

On white

3.19

#31A458 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#31A458 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A458

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A458	#FFFFFF	#000000	##000000
##31A458	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59652

Deuteranopia (green-blind)

#978C5D

Tritanopia (blue-blind)

#00A192

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a458;
/* rgb */ color: rgb(49, 164, 88);
/* oklch */ color: oklch(63.7% 0.151 150.6);

Tailwind

colors: {
  custom: {
    50: '#78c088',
    500: '#31a458',
    950: '#000000',
  },
}

SCSS

$custom: #31a458;
$custom-light: #78c088;
$custom-dark: #000000;

JSON

{
  "hex": "#31a458",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 88
  },
  "hsl": {
    "h": 140.348,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.63692,
    "c": 0.15137,
    "h": 150.6
  },
  "luminance": 0.27908
}

Semantic roles & 50–950 ramp

primary

#31A458

secondary

#BF72A5

accent

#4AACDD

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A458

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

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