#308E4D#308E4D

#308E4D is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.5% C 0.132 H 150.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#308E4D
RGB	rgb(48, 142, 77)
HSL	hsl(139, 49%, 37%)
HSV	hsv(139, 66%, 56%)
CMYK	cmyk(66.2%, 0%, 45.8%, 44.3%)
CIE-LAB	lab(52.41, -42.43, 26.72)
CIE-LCH	lch(52.41, 50.14, 147.81°)
OKLab	oklab(57.53% -0.1145 0.0657)
OKLCH	oklch(57.53% 0.132 150.2)
XYZ	xyz(12.2305, 20.5089, 10.3338)
Luminance	0.2051 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E4D #8E3071

analogous

#428E30 #308E4D #308E7C

triadic

#308E4D #4D308E #8E4D30

tetradic

#308E4D #30428E #8E3071 #8E7C30

square

#308E4D #30428E #8E3071 #8E7C30

split-complementary

#308E4D #7C308E #8E3042

monochromatic

#11331B #216034 #308E4D #3FBC66 #6BCD89

Accessibility & contrast

On white

4.12

#308E4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#308E4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E4D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E4D	#FFFFFF	#000000	##000000
##308E4D	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8248

Deuteranopia (green-blind)

#837A51

Tritanopia (blue-blind)

#0A8C7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308e4d;
/* rgb */ color: rgb(48, 142, 77);
/* oklch */ color: oklch(57.5% 0.132 150.2);

Tailwind

colors: {
  custom: {
    50: '#74b080',
    500: '#308e4d',
    950: '#000000',
  },
}

SCSS

$custom: #308e4d;
$custom-light: #74b080;
$custom-dark: #000000;

JSON

{
  "hex": "#308e4d",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 77
  },
  "hsl": {
    "h": 138.511,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57531,
    "c": 0.13198,
    "h": 150.2
  },
  "luminance": 0.2051
}

Semantic roles & 50–950 ramp

primary

#308E4D

secondary

#B4659C

accent

#4FAED9

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #308E4D

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

Preview Lab → · Contrast checker → · Palette generator →