#308E54#308E54

#308E54 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.7% C 0.125 H 152.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#308E54
RGB	rgb(48, 142, 84)
HSL	hsl(143, 49%, 37%)
HSV	hsv(143, 66%, 56%)
CMYK	cmyk(66.2%, 0%, 40.8%, 44.3%)
CIE-LAB	lab(52.52, -41.15, 23.04)
CIE-LCH	lch(52.52, 47.16, 150.75°)
OKLab	oklab(57.66% -0.1112 0.0573)
OKLCH	oklch(57.66% 0.125 152.7)
XYZ	xyz(12.4911, 20.6132, 11.7062)
Luminance	0.2061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E54 #8E306A

analogous

#3B8E30 #308E54 #308E83

triadic

#308E54 #54308E #8E5430

tetradic

#308E54 #303B8E #8E306A #8E8330

square

#308E54 #303B8E #8E306A #8E8330

split-complementary

#308E54 #83308E #8E303B

monochromatic

#11331E #216039 #308E54 #3FBC6F #6BCD91

Accessibility & contrast

On white

4.10

#308E54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#308E54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E54

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E54	#FFFFFF	#000000	##000000
##308E54	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8250

Deuteranopia (green-blind)

#827A58

Tritanopia (blue-blind)

#028C80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308e54;
/* rgb */ color: rgb(48, 142, 84);
/* oklch */ color: oklch(57.7% 0.125 152.7);

Tailwind

colors: {
  custom: {
    50: '#74b084',
    500: '#308e54',
    950: '#000000',
  },
}

SCSS

$custom: #308e54;
$custom-light: #74b084;
$custom-dark: #000000;

JSON

{
  "hex": "#308e54",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 84
  },
  "hsl": {
    "h": 142.979,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57664,
    "c": 0.1251,
    "h": 152.7
  },
  "luminance": 0.20614
}

Semantic roles & 50–950 ramp

primary

#308E54

secondary

#B46596

accent

#4FA4D9

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #308E54

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

Preview Lab → · Contrast checker → · Palette generator →