#308B48#308B48

#308B48 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.133 H 148.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#308B48
RGB	rgb(48, 139, 72)
HSL	hsl(136, 49%, 37%)
HSV	hsv(136, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 48.2%, 45.5%)
CIE-LAB	lab(51.34, -42.08, 28.04)
CIE-LCH	lch(51.34, 50.57, 146.32°)
OKLab	oklab(56.62% -0.1136 0.0685)
OKLCH	oklch(56.62% 0.133 148.9)
XYZ	xyz(11.6204, 19.5603, 9.2928)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B48 #8B3073

analogous

#468B30 #308B48 #308B76

triadic

#308B48 #48308B #8B4830

tetradic

#308B48 #30468B #8B3073 #8B7630

square

#308B48 #30468B #8B3073 #8B7630

split-complementary

#308B48 #76308B #8B3046

monochromatic

#113019 #205E30 #308B48 #40B860 #6ACC84

Accessibility & contrast

On white

4.28

#308B48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#308B48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B48

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B48	#FFFFFF	#000000	##000000
##308B48	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7F43

Deuteranopia (green-blind)

#81774D

Tritanopia (blue-blind)

#11887B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308b48;
/* rgb */ color: rgb(48, 139, 72);
/* oklch */ color: oklch(56.6% 0.133 148.9);

Tailwind

colors: {
  custom: {
    50: '#73ae7c',
    500: '#308b48',
    950: '#000000',
  },
}

SCSS

$custom: #308b48;
$custom-light: #73ae7c;
$custom-dark: #000000;

JSON

{
  "hex": "#308b48",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 72
  },
  "hsl": {
    "h": 135.824,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56623,
    "c": 0.13262,
    "h": 148.9
  },
  "luminance": 0.19561
}

Semantic roles & 50–950 ramp

primary

#308B48

secondary

#B3649E

accent

#50B4D8

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #308B48

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

Preview Lab → · Contrast checker → · Palette generator →