#308E55#308E55

#308E55 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.7% C 0.124 H 153.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#308E55
RGB	rgb(48, 142, 85)
HSL	hsl(144, 49%, 37%)
HSV	hsv(144, 66%, 56%)
CMYK	cmyk(66.2%, 0%, 40.1%, 44.3%)
CIE-LAB	lab(52.54, -40.96, 22.51)
CIE-LCH	lch(52.54, 46.74, 151.20°)
OKLab	oklab(57.68% -0.1107 0.0561)
OKLCH	oklch(57.68% 0.124 153.1)
XYZ	xyz(12.5306, 20.6290, 11.9140)
Luminance	0.2063 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E55 #8E3069

analogous

#3A8E30 #308E55 #308E84

triadic

#308E55 #55308E #8E5530

tetradic

#308E55 #303A8E #8E3069 #8E8430

square

#308E55 #303A8E #8E3069 #8E8430

split-complementary

#308E55 #84308E #8E303A

monochromatic

#11331E #21603A #308E55 #3FBC70 #6BCD92

Accessibility & contrast

On white

4.10

#308E55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#308E55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E55

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E55	#FFFFFF	#000000	##000000
##308E55	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8251

Deuteranopia (green-blind)

#827A59

Tritanopia (blue-blind)

#008C80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308e55;
/* rgb */ color: rgb(48, 142, 85);
/* oklch */ color: oklch(57.7% 0.124 153.1);

Tailwind

colors: {
  custom: {
    50: '#74b085',
    500: '#308e55',
    950: '#000000',
  },
}

SCSS

$custom: #308e55;
$custom-light: #74b085;
$custom-dark: #000000;

JSON

{
  "hex": "#308e55",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 85
  },
  "hsl": {
    "h": 143.617,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57684,
    "c": 0.12412,
    "h": 153.1
  },
  "luminance": 0.2063
}

Semantic roles & 50–950 ramp

primary

#308E55

secondary

#B46595

accent

#4FA3D9

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #308E55

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

Preview Lab → · Contrast checker → · Palette generator →