#308C4A#308C4A

#308C4A is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.132 H 149.4°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#308C4A
RGB	rgb(48, 140, 74)
HSL	hsl(137, 49%, 37%)
HSV	hsv(137, 66%, 55%)
CMYK	cmyk(65.7%, 0%, 47.1%, 45.1%)
CIE-LAB	lab(51.70, -42.15, 27.43)
CIE-LCH	lch(51.70, 50.28, 146.95°)
OKLab	oklab(56.93% -0.1137 0.0672)
OKLCH	oklch(56.93% 0.132 149.4)
XYZ	xyz(11.8322, 19.8777, 9.6905)
Luminance	0.1988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308C4A #8C3072

analogous

#448C30 #308C4A #308C78

triadic

#308C4A #4A308C #8C4A30

tetradic

#308C4A #30448C #8C3072 #8C7830

square

#308C4A #30448C #8C3072 #8C7830

split-complementary

#308C4A #78308C #8C3044

monochromatic

#11311A #205E32 #308C4A #40BA62 #6ACC86

Accessibility & contrast

On white

4.22

#308C4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#308C4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308C4A

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308C4A	#FFFFFF	#000000	##000000
##308C4A	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8045

Deuteranopia (green-blind)

#81784F

Tritanopia (blue-blind)

#0F897C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #308c4a;
/* rgb */ color: rgb(48, 140, 74);
/* oklch */ color: oklch(56.9% 0.132 149.4);

Tailwind

colors: {
  custom: {
    50: '#73ae7d',
    500: '#308c4a',
    950: '#000000',
  },
}

SCSS

$custom: #308c4a;
$custom-light: #73ae7d;
$custom-dark: #000000;

JSON

{
  "hex": "#308c4a",
  "rgb": {
    "r": 48,
    "g": 140,
    "b": 74
  },
  "hsl": {
    "h": 136.957,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56932,
    "c": 0.13209,
    "h": 149.4
  },
  "luminance": 0.19879
}

Semantic roles & 50–950 ramp

primary

#308C4A

secondary

#B3649D

accent

#4FB2D8

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #308C4A

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

Preview Lab → · Contrast checker → · Palette generator →