#308D57#308D57

#308D57 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.5% C 0.121 H 154.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#308D57
RGB	rgb(48, 141, 87)
HSL	hsl(145, 49%, 37%)
HSV	hsv(145, 66%, 55%)
CMYK	cmyk(66%, 0%, 38.3%, 44.7%)
CIE-LAB	lab(52.25, -40.15, 21.01)
CIE-LCH	lch(52.25, 45.32, 152.37°)
OKLab	oklab(57.45% -0.1087 0.0526)
OKLCH	oklch(57.45% 0.121 154.2)
XYZ	xyz(12.4630, 20.3650, 12.2890)
Luminance	0.2037 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308D57 #8D3066

analogous

#388D30 #308D57 #308D85

triadic

#308D57 #57308D #8D5730

tetradic

#308D57 #30388D #8D3066 #8D8530

square

#308D57 #30388D #8D3066 #8D8530

split-complementary

#308D57 #85308D #8D3038

monochromatic

#11321F #205F3B #308D57 #40BB73 #6BCD94

Accessibility & contrast

On white

4.14

#308D57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#308D57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308D57

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308D57	#FFFFFF	#000000	##000000
##308D57	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8253

Deuteranopia (green-blind)

#81795B

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308d57;
/* rgb */ color: rgb(48, 141, 87);
/* oklch */ color: oklch(57.5% 0.121 154.2);

Tailwind

colors: {
  custom: {
    50: '#73af87',
    500: '#308d57',
    950: '#000000',
  },
}

SCSS

$custom: #308d57;
$custom-light: #73af87;
$custom-dark: #000000;

JSON

{
  "hex": "#308d57",
  "rgb": {
    "r": 48,
    "g": 141,
    "b": 87
  },
  "hsl": {
    "h": 145.161,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.57454,
    "c": 0.12072,
    "h": 154.2
  },
  "luminance": 0.20366
}

Semantic roles & 50–950 ramp

primary

#308D57

secondary

#B46593

accent

#4F9FD9

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #308D57

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

Preview Lab → · Contrast checker → · Palette generator →