#31974E#31974E

#31974E is a mid, vivid green. Relative luminance 0.233; OKLCH L 60.0% C 0.143 H 149.2°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#31974E
RGB	rgb(49, 151, 78)
HSL	hsl(137, 51%, 39%)
HSV	hsv(137, 68%, 59%)
CMYK	cmyk(67.5%, 0%, 48.3%, 40.8%)
CIE-LAB	lab(55.42, -45.62, 30.02)
CIE-LCH	lch(55.42, 54.61, 146.66°)
OKLab	oklab(60.02% -0.123 0.0733)
OKLCH	oklch(60.02% 0.143 149.2)
XYZ	xyz(13.7073, 23.3348, 10.9879)
Luminance	0.2334 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31974E #97317A

analogous

#479731 #31974E #319781

triadic

#31974E #4E3197 #974E31

tetradic

#31974E #314797 #97317A #978131

square

#31974E #314797 #97317A #978131

split-complementary

#31974E #813197 #973147

monochromatic

#133B1E #226936 #31974E #43C267 #71D18D

Accessibility & contrast

On white

3.71

#31974E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#31974E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31974E

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31974E	#FFFFFF	#000000	##000000
##31974E	1.00	3.71	5.67	5.67
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988A48

Deuteranopia (green-blind)

#8C8153

Tritanopia (blue-blind)

#049486

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #31974e;
/* rgb */ color: rgb(49, 151, 78);
/* oklch */ color: oklch(60.0% 0.143 149.2);

Tailwind

colors: {
  custom: {
    50: '#76b681',
    500: '#31974e',
    950: '#000000',
  },
}

SCSS

$custom: #31974e;
$custom-light: #76b681;
$custom-dark: #000000;

JSON

{
  "hex": "#31974e",
  "rgb": {
    "r": 49,
    "g": 151,
    "b": 78
  },
  "hsl": {
    "h": 137.059,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.60023,
    "c": 0.14316,
    "h": 149.2
  },
  "luminance": 0.23336
}

Semantic roles & 50–950 ramp

primary

#31974E

secondary

#B96BA3

accent

#4DB2DA

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #31974E

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

Preview Lab → · Contrast checker → · Palette generator →