#309E53#309E53

#309E53 is a mid, vivid green. Relative luminance 0.257; OKLCH L 62.0% C 0.148 H 150.0°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#309E53
RGB	rgb(48, 158, 83)
HSL	hsl(139, 53%, 40%)
HSV	hsv(139, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 47.5%, 38%)
CIE-LAB	lab(57.76, -47.68, 30.35)
CIE-LCH	lch(57.76, 56.51, 147.52°)
OKLab	oklab(61.97% -0.1284 0.0742)
OKLCH	oklch(61.97% 0.148 150)
XYZ	xyz(15.0059, 25.7050, 12.3527)
Luminance	0.2571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E53 #9E307B

analogous

#449E30 #309E53 #309E8A

triadic

#309E53 #53309E #9E5330

tetradic

#309E53 #30449E #9E307B #9E8A30

square

#309E53 #30449E #9E307B #9E8A30

split-complementary

#309E53 #8A309E #9E3044

monochromatic

#134022 #226F3A #309E53 #45C66E #74D593

Accessibility & contrast

On white

3.42

#309E53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#309E53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E53

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E53	#FFFFFF	#000000	##000000
##309E53	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F904D

Deuteranopia (green-blind)

#928758

Tritanopia (blue-blind)

#009B8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309e53;
/* rgb */ color: rgb(48, 158, 83);
/* oklch */ color: oklch(62.0% 0.148 150.0);

Tailwind

colors: {
  custom: {
    50: '#77bc84',
    500: '#309e53',
    950: '#000000',
  },
}

SCSS

$custom: #309e53;
$custom-light: #77bc84;
$custom-dark: #000000;

JSON

{
  "hex": "#309e53",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 83
  },
  "hsl": {
    "h": 139.091,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61971,
    "c": 0.14834,
    "h": 150
  },
  "luminance": 0.25707
}

Semantic roles & 50–950 ramp

primary

#309E53

secondary

#BD6DA3

accent

#4BAEDD

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #309E53

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

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