#309A5D#309A5D

#309A5D is a mid, vivid green. Relative luminance 0.245; OKLCH L 61.1% C 0.133 H 153.9°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#309A5D
RGB	rgb(48, 154, 93)
HSL	hsl(145, 52%, 40%)
HSV	hsv(145, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 39.6%, 39.6%)
CIE-LAB	lab(56.61, -44.30, 23.51)
CIE-LCH	lch(56.61, 50.15, 152.05°)
OKLab	oklab(61.08% -0.1197 0.0586)
OKLCH	oklch(61.08% 0.133 153.9)
XYZ	xyz(14.7490, 24.5283, 14.3109)
Luminance	0.2453 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A5D #9A306D

analogous

#389A30 #309A5D #309A92

triadic

#309A5D #5D309A #9A5D30

tetradic

#309A5D #30389A #9A306D #9A9230

square

#309A5D #30389A #9A306D #9A9230

split-complementary

#309A5D #92309A #9A3038

monochromatic

#133D25 #216B41 #309A5D #43C47A #72D39B

Accessibility & contrast

On white

3.56

#309A5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#309A5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A5D

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A5D	#FFFFFF	#000000	##000000
##309A5D	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8D59

Deuteranopia (green-blind)

#8C8461

Tritanopia (blue-blind)

#00988B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #309a5d;
/* rgb */ color: rgb(48, 154, 93);
/* oklch */ color: oklch(61.1% 0.133 153.9);

Tailwind

colors: {
  custom: {
    50: '#76b98b',
    500: '#309a5d',
    950: '#000000',
  },
}

SCSS

$custom: #309a5d;
$custom-light: #76b98b;
$custom-dark: #000000;

JSON

{
  "hex": "#309a5d",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 93
  },
  "hsl": {
    "h": 145.472,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61081,
    "c": 0.13327,
    "h": 153.9
  },
  "luminance": 0.2453
}

Semantic roles & 50–950 ramp

primary

#309A5D

secondary

#BB6B99

accent

#4C9FDC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #309A5D

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

Preview Lab → · Contrast checker → · Palette generator →