#307A4D#307A4D

#307A4D is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.1% C 0.103 H 153.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#307A4D
RGB	rgb(48, 122, 77)
HSL	hsl(144, 44%, 33%)
HSV	hsv(144, 61%, 48%)
CMYK	cmyk(60.7%, 0%, 36.9%, 52.2%)
CIE-LAB	lab(45.75, -33.97, 17.97)
CIE-LCH	lch(45.75, 38.43, 152.11°)
OKLab	oklab(52.06% -0.0922 0.0451)
OKLCH	oklch(52.06% 0.103 153.9)
XYZ	xyz(9.5173, 15.0824, 9.4294)
Luminance	0.1508 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307A4D #7A305D

analogous

#387A30 #307A4D #307A72

triadic

#307A4D #4D307A #7A4D30

tetradic

#307A4D #30387A #7A305D #7A7230

square

#307A4D #30387A #7A305D #7A7230

split-complementary

#307A4D #72307A #7A3038

monochromatic

#0D2216 #1F4E31 #307A4D #41A669 #63C288

Accessibility & contrast

On white

5.23

#307A4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#307A4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307A4D

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307A4D	#FFFFFF	#000000	##FFFFFF
##307A4D	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714A

Deuteranopia (green-blind)

#706950

Tritanopia (blue-blind)

#18796E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307a4d;
/* rgb */ color: rgb(48, 122, 77);
/* oklch */ color: oklch(52.1% 0.103 153.9);

Tailwind

colors: {
  custom: {
    50: '#70a17f',
    500: '#307a4d',
    950: '#000000',
  },
}

SCSS

$custom: #307a4d;
$custom-light: #70a17f;
$custom-dark: #000000;

JSON

{
  "hex": "#307a4d",
  "rgb": {
    "r": 48,
    "g": 122,
    "b": 77
  },
  "hsl": {
    "h": 143.514,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52057,
    "c": 0.10263,
    "h": 153.9
  },
  "luminance": 0.15083
}

Semantic roles & 50–950 ramp

primary

#307A4D

secondary

#A95D8B

accent

#55A2D3

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307A4D

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

Preview Lab → · Contrast checker → · Palette generator →