#308E4A#308E4A

#308E4A is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.135 H 149.2°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#308E4A
RGB	rgb(48, 142, 74)
HSL	hsl(137, 49%, 37%)
HSV	hsv(137, 66%, 56%)
CMYK	cmyk(66.2%, 0%, 47.9%, 44.3%)
CIE-LAB	lab(52.36, -42.95, 28.27)
CIE-LCH	lch(52.36, 51.42, 146.65°)
OKLab	oklab(57.48% -0.1159 0.0691)
OKLCH	oklch(57.48% 0.135 149.2)
XYZ	xyz(12.1270, 20.4675, 9.7888)
Luminance	0.2047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E4A #8E3074

analogous

#458E30 #308E4A #308E79

triadic

#308E4A #4A308E #8E4A30

tetradic

#308E4A #30458E #8E3074 #8E7930

square

#308E4A #30458E #8E3074 #8E7930

split-complementary

#308E4A #79308E #8E3045

monochromatic

#11331A #216032 #308E4A #3FBC62 #6BCD86

Accessibility & contrast

On white

4.12

#308E4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#308E4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E4A

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E4A	#FFFFFF	#000000	##000000
##308E4A	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8245

Deuteranopia (green-blind)

#837A4F

Tritanopia (blue-blind)

#0D8B7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308e4a;
/* rgb */ color: rgb(48, 142, 74);
/* oklch */ color: oklch(57.5% 0.135 149.2);

Tailwind

colors: {
  custom: {
    50: '#74b07d',
    500: '#308e4a',
    950: '#000000',
  },
}

SCSS

$custom: #308e4a;
$custom-light: #74b07d;
$custom-dark: #000000;

JSON

{
  "hex": "#308e4a",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 74
  },
  "hsl": {
    "h": 136.596,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57478,
    "c": 0.13491,
    "h": 149.2
  },
  "luminance": 0.20469
}

Semantic roles & 50–950 ramp

primary

#308E4A

secondary

#B4659F

accent

#4FB3D9

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #308E4A

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

Preview Lab → · Contrast checker → · Palette generator →