#308F53#308F53

#308F53 is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.9% C 0.128 H 152.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#308F53
RGB	rgb(48, 143, 83)
HSL	hsl(142, 50%, 37%)
HSV	hsv(142, 66%, 56%)
CMYK	cmyk(66.4%, 0%, 42%, 43.9%)
CIE-LAB	lab(52.84, -41.75, 24.00)
CIE-LCH	lch(52.84, 48.16, 150.10°)
OKLab	oklab(57.92% -0.1127 0.0596)
OKLCH	oklch(57.92% 0.128 152.2)
XYZ	xyz(12.6017, 20.8965, 11.5513)
Luminance	0.2090 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308F53 #8F306C

analogous

#3D8F30 #308F53 #308F82

triadic

#308F53 #53308F #8F5330

tetradic

#308F53 #303D8F #8F306C #8F8230

square

#308F53 #303D8F #8F306C #8F8230

split-complementary

#308F53 #82308F #8F303D

monochromatic

#11331E #216138 #308F53 #3FBD6E #6CCE90

Accessibility & contrast

On white

4.05

#308F53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#308F53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308F53

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308F53	#FFFFFF	#000000	##000000
##308F53	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834F

Deuteranopia (green-blind)

#837B57

Tritanopia (blue-blind)

#028D80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #308f53;
/* rgb */ color: rgb(48, 143, 83);
/* oklch */ color: oklch(57.9% 0.128 152.2);

Tailwind

colors: {
  custom: {
    50: '#74b184',
    500: '#308f53',
    950: '#000000',
  },
}

SCSS

$custom: #308f53;
$custom-light: #74b184;
$custom-dark: #000000;

JSON

{
  "hex": "#308f53",
  "rgb": {
    "r": 48,
    "g": 143,
    "b": 83
  },
  "hsl": {
    "h": 142.105,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.57916,
    "c": 0.12751,
    "h": 152.2
  },
  "luminance": 0.20898
}

Semantic roles & 50–950 ramp

primary

#308F53

secondary

#B56698

accent

#4FA6D9

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #308F53

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

Preview Lab → · Contrast checker → · Palette generator →