#308C4D#308C4D

#308C4D is a mid, vivid green. Relative luminance 0.199; OKLCH L 57.0% C 0.129 H 150.5°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#308C4D
RGB	rgb(48, 140, 77)
HSL	hsl(139, 49%, 37%)
HSV	hsv(139, 66%, 55%)
CMYK	cmyk(65.7%, 0%, 45%, 45.1%)
CIE-LAB	lab(51.75, -41.62, 25.86)
CIE-LCH	lch(51.75, 49.01, 148.14°)
OKLab	oklab(56.99% -0.1123 0.0637)
OKLCH	oklch(56.99% 0.129 150.5)
XYZ	xyz(11.9356, 19.9191, 10.2355)
Luminance	0.1992 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308C4D #8C306F

analogous

#418C30 #308C4D #308C7B

triadic

#308C4D #4D308C #8C4D30

tetradic

#308C4D #30418C #8C306F #8C7B30

square

#308C4D #30418C #8C306F #8C7B30

split-complementary

#308C4D #7B308C #8C3041

monochromatic

#11311B #205E34 #308C4D #40BA66 #6ACC89

Accessibility & contrast

On white

4.21

#308C4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#308C4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308C4D

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308C4D	#FFFFFF	#000000	##000000
##308C4D	1.00	4.21	4.98	4.98
#FFFFFF	4.21	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)

#8D8048

Deuteranopia (green-blind)

#817851

Tritanopia (blue-blind)

#0C8A7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #308c4d;
/* rgb */ color: rgb(48, 140, 77);
/* oklch */ color: oklch(57.0% 0.129 150.5);

Tailwind

colors: {
  custom: {
    50: '#73ae7f',
    500: '#308c4d',
    950: '#000000',
  },
}

SCSS

$custom: #308c4d;
$custom-light: #73ae7f;
$custom-dark: #000000;

JSON

{
  "hex": "#308c4d",
  "rgb": {
    "r": 48,
    "g": 140,
    "b": 77
  },
  "hsl": {
    "h": 138.913,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56986,
    "c": 0.12915,
    "h": 150.5
  },
  "luminance": 0.1992
}

Semantic roles & 50–950 ramp

primary

#308C4D

secondary

#B3649A

accent

#4FADD8

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #308C4D

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

Preview Lab → · Contrast checker → · Palette generator →