#309458#309458

#309458 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.4% C 0.130 H 153.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#309458
RGB	rgb(48, 148, 88)
HSL	hsl(144, 51%, 38%)
HSV	hsv(144, 68%, 58%)
CMYK	cmyk(67.6%, 0%, 40.5%, 42%)
CIE-LAB	lab(54.57, -42.84, 23.54)
CIE-LCH	lch(54.57, 48.88, 151.22°)
OKLab	oklab(59.37% -0.1157 0.0586)
OKLCH	oklch(59.37% 0.13 153.2)
XYZ	xyz(13.5691, 22.5113, 12.8606)
Luminance	0.2251 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309458 #94306C

analogous

#3A9430 #309458 #30948A

triadic

#309458 #583094 #945830

tetradic

#309458 #303A94 #94306C #948A30

square

#309458 #303A94 #94306C #948A30

split-complementary

#309458 #8A3094 #94303A

monochromatic

#123821 #21663D #309458 #40C174 #6ED095

Accessibility & contrast

On white

3.82

#309458 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#309458 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309458

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309458	#FFFFFF	#000000	##000000
##309458	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948854

Deuteranopia (green-blind)

#877F5C

Tritanopia (blue-blind)

#009285

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #309458;
/* rgb */ color: rgb(48, 148, 88);
/* oklch */ color: oklch(59.4% 0.130 153.2);

Tailwind

colors: {
  custom: {
    50: '#75b488',
    500: '#309458',
    950: '#000000',
  },
}

SCSS

$custom: #309458;
$custom-light: #75b488;
$custom-dark: #000000;

JSON

{
  "hex": "#309458",
  "rgb": {
    "r": 48,
    "g": 148,
    "b": 88
  },
  "hsl": {
    "h": 144,
    "s": 51.02,
    "l": 38.431
  },
  "oklch": {
    "l": 0.59367,
    "c": 0.12971,
    "h": 153.2
  },
  "luminance": 0.22513
}

Semantic roles & 50–950 ramp

primary

#309458

secondary

#B86898

accent

#4DA2DA

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #309458

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

Preview Lab → · Contrast checker → · Palette generator →