#31AA5A#31AA5A

#31AA5A is a light, vivid green. Relative luminance 0.301; OKLCH L 65.3% C 0.158 H 150.4°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#31AA5A
RGB	rgb(49, 170, 90)
HSL	hsl(140, 55%, 43%)
HSV	hsv(140, 71%, 67%)
CMYK	cmyk(71.2%, 0%, 47.1%, 33.3%)
CIE-LAB	lab(61.77, -50.86, 31.80)
CIE-LCH	lch(61.77, 59.99, 147.98°)
OKLab	oklab(65.33% -0.1369 0.0778)
OKLCH	oklch(65.33% 0.158 150.4)
XYZ	xyz(17.4854, 30.1387, 14.5667)
Luminance	0.3014 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA5A #AA3181

analogous

#44AA31 #31AA5A #31AA97

triadic

#31AA5A #5A31AA #AA5A31

tetradic

#31AA5A #3144AA #AA3181 #AA9731

square

#31AA5A #3144AA #AA3181 #AA9731

split-complementary

#31AA5A #9731AA #AA3144

monochromatic

#164B28 #237A41 #31AA5A #4DCC78 #7CD99C

Accessibility & contrast

On white

2.99

#31AA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#31AA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AA5A

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA5A	#FFFFFF	#000000	##000000
##31AA5A	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9B54

Deuteranopia (green-blind)

#9C9160

Tritanopia (blue-blind)

#00A797

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #31aa5a;
/* rgb */ color: rgb(49, 170, 90);
/* oklch */ color: oklch(65.3% 0.158 150.4);

Tailwind

colors: {
  custom: {
    50: '#7ac48a',
    500: '#31aa5a',
    950: '#000000',
  },
}

SCSS

$custom: #31aa5a;
$custom-light: #7ac48a;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa5a",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 90
  },
  "hsl": {
    "h": 140.331,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65327,
    "c": 0.1575,
    "h": 150.4
  },
  "luminance": 0.30141
}

Semantic roles & 50–950 ramp

primary

#31AA5A

secondary

#C275A8

accent

#49ACDF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #31AA5A

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

Preview Lab → · Contrast checker → · Palette generator →