#39973B#39973B

#39973B is a mid, vivid green. Relative luminance 0.233; OKLCH L 60.0% C 0.157 H 143.6°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#39973B
RGB	rgb(57, 151, 59)
HSL	hsl(121, 45%, 41%)
HSV	hsv(121, 62%, 59%)
CMYK	cmyk(62.3%, 0%, 60.9%, 40.8%)
CIE-LAB	lab(55.40, -46.60, 39.60)
CIE-LCH	lch(55.40, 61.15, 139.64°)
OKLab	oklab(59.99% -0.1265 0.0931)
OKLCH	oklch(59.99% 0.157 143.6)
XYZ	xyz(13.5426, 23.3176, 7.9239)
Luminance	0.2332 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39973B #973995

analogous

#669739 #39973B #39976A

triadic

#39973B #3B3997 #973B39

tetradic

#39973B #396697 #973995 #976A39

square

#39973B #396697 #973995 #976A39

split-complementary

#39973B #6A3997 #973966

monochromatic

#173E18 #286B2A #39973B #50BD53 #7DCE7E

Accessibility & contrast

On white

3.71

#39973B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#39973B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39973B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39973B	#FFFFFF	#000000	##000000
##39973B	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A31

Deuteranopia (green-blind)

#8E8242

Tritanopia (blue-blind)

#269383

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #39973b;
/* rgb */ color: rgb(57, 151, 59);
/* oklch */ color: oklch(60.0% 0.157 143.6);

Tailwind

colors: {
  custom: {
    50: '#7ab674',
    500: '#39973b',
    950: '#000000',
  },
}

SCSS

$custom: #39973b;
$custom-light: #7ab674;
$custom-dark: #000000;

JSON

{
  "hex": "#39973b",
  "rgb": {
    "r": 57,
    "g": 151,
    "b": 59
  },
  "hsl": {
    "h": 121.277,
    "s": 45.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.59993,
    "c": 0.15708,
    "h": 143.6
  },
  "luminance": 0.23319
}

Semantic roles & 50–950 ramp

primary

#39973B

secondary

#B775B6

accent

#53D2D5

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #39973B

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

Preview Lab → · Contrast checker → · Palette generator →