#28C633#28C633

#28C633 is a light, highly saturated green. Relative luminance 0.411; OKLCH L 72.2% C 0.223 H 143.5°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#28C633
RGB	rgb(40, 198, 51)
HSL	hsl(124, 66%, 47%)
HSV	hsv(124, 80%, 78%)
CMYK	cmyk(79.8%, 0%, 74.2%, 22.4%)
CIE-LAB	lab(70.23, -66.25, 58.68)
CIE-LCH	lch(70.23, 88.50, 138.46°)
OKLab	oklab(72.17% -0.1793 0.1326)
OKLCH	oklch(72.17% 0.223 143.5)
XYZ	xyz(21.6653, 41.0757, 9.9179)
Luminance	0.4108 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C633 #C628BB

analogous

#6CC628 #28C633 #28C682

triadic

#28C633 #3328C6 #C63328

tetradic

#28C633 #286CC6 #C628BB #C68228

square

#28C633 #286CC6 #C628BB #C68228

split-complementary

#28C633 #8228C6 #C6286C

monochromatic

#136019 #1E9326 #28C633 #50DC59 #83E689

Accessibility & contrast

On white

2.28

#28C633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#28C633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C633

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C633	#FFFFFF	#000000	##000000
##28C633	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB315

Deuteranopia (green-blind)

#B9A743

Tritanopia (blue-blind)

#00C0AA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #28c633;
/* rgb */ color: rgb(40, 198, 51);
/* oklch */ color: oklch(72.2% 0.223 143.5);

Tailwind

colors: {
  custom: {
    50: '#7fd974',
    500: '#28c633',
    950: '#000000',
  },
}

SCSS

$custom: #28c633;
$custom-light: #7fd974;
$custom-dark: #000000;

JSON

{
  "hex": "#28c633",
  "rgb": {
    "r": 40,
    "g": 198,
    "b": 51
  },
  "hsl": {
    "h": 124.177,
    "s": 66.387,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72167,
    "c": 0.22303,
    "h": 143.5
  },
  "luminance": 0.41078
}

Semantic roles & 50–950 ramp

primary

#28C633

secondary

#CF7BC9

accent

#3EDDE9

background

#F8FDF7

surface

#F0FBED

border

#CBD4C8

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #28C633

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

Preview Lab → · Contrast checker → · Palette generator →