#308C54#308C54

#308C54 is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.1% C 0.122 H 153.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#308C54
RGB	rgb(48, 140, 84)
HSL	hsl(143, 49%, 37%)
HSV	hsv(143, 66%, 55%)
CMYK	cmyk(65.7%, 0%, 40%, 45.1%)
CIE-LAB	lab(51.86, -40.32, 22.17)
CIE-LCH	lch(51.86, 46.02, 151.19°)
OKLab	oklab(57.12% -0.109 0.0553)
OKLCH	oklch(57.12% 0.122 153.1)
XYZ	xyz(12.1962, 20.0234, 11.6079)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308C54 #8C3068

analogous

#3A8C30 #308C54 #308C82

triadic

#308C54 #54308C #8C5430

tetradic

#308C54 #303A8C #8C3068 #8C8230

square

#308C54 #303A8C #8C3068 #8C8230

split-complementary

#308C54 #82308C #8C303A

monochromatic

#11311D #205E39 #308C54 #40BA6F #6ACC91

Accessibility & contrast

On white

4.20

#308C54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#308C54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308C54

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308C54	#FFFFFF	#000000	##000000
##308C54	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8150

Deuteranopia (green-blind)

#807858

Tritanopia (blue-blind)

#048A7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #308c54;
/* rgb */ color: rgb(48, 140, 84);
/* oklch */ color: oklch(57.1% 0.122 153.1);

Tailwind

colors: {
  custom: {
    50: '#73ae84',
    500: '#308c54',
    950: '#000000',
  },
}

SCSS

$custom: #308c54;
$custom-light: #73ae84;
$custom-dark: #000000;

JSON

{
  "hex": "#308c54",
  "rgb": {
    "r": 48,
    "g": 140,
    "b": 84
  },
  "hsl": {
    "h": 143.478,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57121,
    "c": 0.12223,
    "h": 153.1
  },
  "luminance": 0.20025
}

Semantic roles & 50–950 ramp

primary

#308C54

secondary

#B36494

accent

#4FA3D8

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #308C54

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

Preview Lab → · Contrast checker → · Palette generator →