#307F55#307F55

#307F55 is a mid, moderate green. Relative luminance 0.165; OKLCH L 53.6% C 0.102 H 156.9°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#307F55
RGB	rgb(48, 127, 85)
HSL	hsl(148, 45%, 34%)
HSV	hsv(148, 62%, 50%)
CMYK	cmyk(62.2%, 0%, 33.1%, 50.2%)
CIE-LAB	lab(47.57, -34.52, 15.85)
CIE-LCH	lch(47.57, 37.98, 155.34°)
OKLab	oklab(53.61% -0.094 0.0401)
OKLCH	oklch(53.61% 0.102 156.9)
XYZ	xyz(10.4471, 16.4620, 11.2195)
Luminance	0.1646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F55 #7F305A

analogous

#337F30 #307F55 #307F7D

triadic

#307F55 #55307F #7F5530

tetradic

#307F55 #30337F #7F305A #7F7D30

square

#307F55 #30337F #7F305A #7F7D30

split-complementary

#307F55 #7D307F #7F3033

monochromatic

#0E261A #1F5337 #307F55 #41AB73 #65C592

Accessibility & contrast

On white

4.89

#307F55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#307F55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F55

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F55	#FFFFFF	#000000	##FFFFFF
##307F55	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7552

Deuteranopia (green-blind)

#736E58

Tritanopia (blue-blind)

#0E7E74

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #307f55;
/* rgb */ color: rgb(48, 127, 85);
/* oklch */ color: oklch(53.6% 0.102 156.9);

Tailwind

colors: {
  custom: {
    50: '#71a585',
    500: '#307f55',
    950: '#000000',
  },
}

SCSS

$custom: #307f55;
$custom-light: #71a585;
$custom-dark: #000000;

JSON

{
  "hex": "#307f55",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 85
  },
  "hsl": {
    "h": 148.101,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53607,
    "c": 0.10217,
    "h": 156.9
  },
  "luminance": 0.16463
}

Semantic roles & 50–950 ramp

primary

#307F55

secondary

#AC5F88

accent

#5398D5

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #307F55

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

Preview Lab → · Contrast checker → · Palette generator →