#308E4F#308E4F

#308E4F is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.6% C 0.130 H 150.9°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#308E4F
RGB	rgb(48, 142, 79)
HSL	hsl(140, 49%, 37%)
HSV	hsv(140, 66%, 56%)
CMYK	cmyk(66.2%, 0%, 44.4%, 44.3%)
CIE-LAB	lab(52.44, -42.08, 25.67)
CIE-LCH	lch(52.44, 49.29, 148.61°)
OKLab	oklab(57.57% -0.1136 0.0633)
OKLCH	oklch(57.57% 0.13 150.9)
XYZ	xyz(12.3022, 20.5376, 10.7114)
Luminance	0.2054 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E4F #8E306F

analogous

#408E30 #308E4F #308E7E

triadic

#308E4F #4F308E #8E4F30

tetradic

#308E4F #30408E #8E306F #8E7E30

square

#308E4F #30408E #8E306F #8E7E30

split-complementary

#308E4F #7E308E #8E3040

monochromatic

#11331C #216036 #308E4F #3FBC68 #6BCD8C

Accessibility & contrast

On white

4.11

#308E4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#308E4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E4F

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E4F	#FFFFFF	#000000	##000000
##308E4F	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F824A

Deuteranopia (green-blind)

#837A53

Tritanopia (blue-blind)

#088C7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308e4f;
/* rgb */ color: rgb(48, 142, 79);
/* oklch */ color: oklch(57.6% 0.130 150.9);

Tailwind

colors: {
  custom: {
    50: '#74b081',
    500: '#308e4f',
    950: '#000000',
  },
}

SCSS

$custom: #308e4f;
$custom-light: #74b081;
$custom-dark: #000000;

JSON

{
  "hex": "#308e4f",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 79
  },
  "hsl": {
    "h": 139.787,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57568,
    "c": 0.13002,
    "h": 150.9
  },
  "luminance": 0.20539
}

Semantic roles & 50–950 ramp

primary

#308E4F

secondary

#B4659A

accent

#4FABD9

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #308E4F

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

Preview Lab → · Contrast checker → · Palette generator →