#31974F#31974F

#31974F is a mid, vivid green. Relative luminance 0.234; OKLCH L 60.0% C 0.142 H 149.5°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#31974F
RGB	rgb(49, 151, 79)
HSL	hsl(138, 51%, 39%)
HSV	hsv(138, 68%, 59%)
CMYK	cmyk(67.5%, 0%, 47.7%, 40.8%)
CIE-LAB	lab(55.43, -45.45, 29.51)
CIE-LCH	lch(55.43, 54.19, 147.01°)
OKLab	oklab(60.04% -0.1225 0.0721)
OKLCH	oklch(60.04% 0.142 149.5)
XYZ	xyz(13.7435, 23.3492, 11.1782)
Luminance	0.2335 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31974F #973179

analogous

#469731 #31974F #319782

triadic

#31974F #4F3197 #974F31

tetradic

#31974F #314697 #973179 #978231

square

#31974F #314697 #973179 #978231

split-complementary

#31974F #823197 #973146

monochromatic

#133B1F #226937 #31974F #43C268 #71D18E

Accessibility & contrast

On white

3.70

#31974F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#31974F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31974F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31974F	#FFFFFF	#000000	##000000
##31974F	1.00	3.70	5.67	5.67
#FFFFFF	3.70	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)

#988A49

Deuteranopia (green-blind)

#8B8154

Tritanopia (blue-blind)

#039486

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #31974f;
/* rgb */ color: rgb(49, 151, 79);
/* oklch */ color: oklch(60.0% 0.142 149.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#31974f",
  "rgb": {
    "r": 49,
    "g": 151,
    "b": 79
  },
  "hsl": {
    "h": 137.647,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.60039,
    "c": 0.14221,
    "h": 149.5
  },
  "luminance": 0.23351
}

Semantic roles & 50–950 ramp

primary

#31974F

secondary

#B96BA2

accent

#4DB1DA

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #31974F

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

Preview Lab → · Contrast checker → · Palette generator →