#307B43#307B43

#307B43 is a mid, moderate green. Relative luminance 0.152; OKLCH L 52.1% C 0.114 H 149.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#307B43
RGB	rgb(48, 123, 67)
HSL	hsl(135, 44%, 34%)
HSV	hsv(135, 61%, 48%)
CMYK	cmyk(61%, 0%, 45.5%, 51.8%)
CIE-LAB	lab(45.91, -36.31, 23.84)
CIE-LCH	lch(45.91, 43.44, 146.71°)
OKLab	oklab(52.13% -0.0982 0.0587)
OKLCH	oklch(52.13% 0.114 149.1)
XYZ	xyz(9.3143, 15.1987, 7.7519)
Luminance	0.1520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B43 #7B3068

analogous

#427B30 #307B43 #307B68

triadic

#307B43 #43307B #7B4330

tetradic

#307B43 #30427B #7B3068 #7B6830

square

#307B43 #30427B #7B3068 #7B6830

split-complementary

#307B43 #68307B #7B3042

monochromatic

#0E2313 #1F4F2B #307B43 #41A75B #63C27B

Accessibility & contrast

On white

5.20

#307B43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#307B43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B43

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B43	#FFFFFF	#000000	##FFFFFF
##307B43	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713F

Deuteranopia (green-blind)

#726A47

Tritanopia (blue-blind)

#1C796D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307b43;
/* rgb */ color: rgb(48, 123, 67);
/* oklch */ color: oklch(52.1% 0.114 149.1);

Tailwind

colors: {
  custom: {
    50: '#70a278',
    500: '#307b43',
    950: '#000000',
  },
}

SCSS

$custom: #307b43;
$custom-light: #70a278;
$custom-dark: #000000;

JSON

{
  "hex": "#307b43",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 67
  },
  "hsl": {
    "h": 135.2,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52128,
    "c": 0.11439,
    "h": 149.1
  },
  "luminance": 0.152
}

Semantic roles & 50–950 ramp

primary

#307B43

secondary

#A95D96

accent

#54B3D4

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #307B43

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

Preview Lab → · Contrast checker → · Palette generator →