#308A50#308A50

#308A50 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.5% C 0.123 H 151.9°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#308A50
RGB	rgb(48, 138, 80)
HSL	hsl(141, 48%, 36%)
HSV	hsv(141, 65%, 54%)
CMYK	cmyk(65.2%, 0%, 42%, 45.9%)
CIE-LAB	lab(51.13, -40.26, 23.42)
CIE-LCH	lch(51.13, 46.57, 149.81°)
OKLab	oklab(56.5% -0.1088 0.0581)
OKLCH	oklch(56.5% 0.123 151.9)
XYZ	xyz(11.7544, 19.3833, 10.7098)
Luminance	0.1938 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308A50 #8A306A

analogous

#3D8A30 #308A50 #308A7D

triadic

#308A50 #50308A #8A5030

tetradic

#308A50 #303D8A #8A306A #8A7D30

square

#308A50 #303D8A #8A306A #8A7D30

split-complementary

#308A50 #7D308A #8A303D

monochromatic

#102F1B #205D36 #308A50 #40B76A #69CB8C

Accessibility & contrast

On white

4.31

#308A50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#308A50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308A50

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308A50	#FFFFFF	#000000	##000000
##308A50	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F4C

Deuteranopia (green-blind)

#7F7754

Tritanopia (blue-blind)

#0B887C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308a50;
/* rgb */ color: rgb(48, 138, 80);
/* oklch */ color: oklch(56.5% 0.123 151.9);

Tailwind

colors: {
  custom: {
    50: '#73ad82',
    500: '#308a50',
    950: '#000000',
  },
}

SCSS

$custom: #308a50;
$custom-light: #73ad82;
$custom-dark: #000000;

JSON

{
  "hex": "#308a50",
  "rgb": {
    "r": 48,
    "g": 138,
    "b": 80
  },
  "hsl": {
    "h": 141.333,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.56497,
    "c": 0.12331,
    "h": 151.9
  },
  "luminance": 0.19385
}

Semantic roles & 50–950 ramp

primary

#308A50

secondary

#B26496

accent

#50A8D8

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #308A50

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

Preview Lab → · Contrast checker → · Palette generator →