#307B4E#307B4E

#307B4E is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.4% C 0.103 H 154.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#307B4E
RGB	rgb(48, 123, 78)
HSL	hsl(144, 44%, 34%)
HSV	hsv(144, 61%, 48%)
CMYK	cmyk(61%, 0%, 36.6%, 51.8%)
CIE-LAB	lab(46.10, -34.21, 17.88)
CIE-LCH	lch(46.10, 38.60, 152.41°)
OKLab	oklab(52.35% -0.0928 0.0449)
OKLCH	oklch(52.35% 0.103 154.2)
XYZ	xyz(9.6762, 15.3434, 9.6579)
Luminance	0.1534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B4E #7B305D

analogous

#377B30 #307B4E #307B73

triadic

#307B4E #4E307B #7B4E30

tetradic

#307B4E #30377B #7B305D #7B7330

square

#307B4E #30377B #7B305D #7B7330

split-complementary

#307B4E #73307B #7B3037

monochromatic

#0E2316 #1F4F32 #307B4E #41A76A #63C289

Accessibility & contrast

On white

5.16

#307B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#307B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B4E

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B4E	#FFFFFF	#000000	##FFFFFF
##307B4E	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B714B

Deuteranopia (green-blind)

#716A51

Tritanopia (blue-blind)

#167A6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307b4e;
/* rgb */ color: rgb(48, 123, 78);
/* oklch */ color: oklch(52.4% 0.103 154.2);

Tailwind

colors: {
  custom: {
    50: '#70a280',
    500: '#307b4e',
    950: '#000000',
  },
}

SCSS

$custom: #307b4e;
$custom-light: #70a280;
$custom-dark: #000000;

JSON

{
  "hex": "#307b4e",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 78
  },
  "hsl": {
    "h": 144,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52353,
    "c": 0.10313,
    "h": 154.2
  },
  "luminance": 0.15344
}

Semantic roles & 50–950 ramp

primary

#307B4E

secondary

#A95D8B

accent

#54A1D4

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #307B4E

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

Preview Lab → · Contrast checker → · Palette generator →