#28C42D#28C42D

#28C42D is a light, highly saturated green. Relative luminance 0.401; OKLCH L 71.6% C 0.224 H 143.1°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#28C42D
RGB	rgb(40, 196, 45)
HSL	hsl(122, 66%, 46%)
HSV	hsv(122, 80%, 77%)
CMYK	cmyk(79.6%, 0%, 77%, 23.1%)
CIE-LAB	lab(69.55, -66.08, 60.02)
CIE-LCH	lch(69.55, 89.26, 137.75°)
OKLab	oklab(71.59% -0.1791 0.1346)
OKLCH	oklch(71.59% 0.224 143.1)
XYZ	xyz(21.0873, 40.1179, 9.1143)
Luminance	0.4012 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C42D #C428BF

analogous

#71C428 #28C42D #28C47B

triadic

#28C42D #2D28C4 #C42D28

tetradic

#28C42D #2871C4 #C428BF #C47B28

square

#28C42D #2871C4 #C428BF #C47B28

split-complementary

#28C42D #7B28C4 #C42871

monochromatic

#135E16 #1E9121 #28C42D #4EDB53 #81E584

Accessibility & contrast

On white

2.33

#28C42D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#28C42D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C42D

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C42D	#FFFFFF	#000000	##000000
##28C42D	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B103

Deuteranopia (green-blind)

#B8A53E

Tritanopia (blue-blind)

#00BEA8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #28c42d;
/* rgb */ color: rgb(40, 196, 45);
/* oklch */ color: oklch(71.6% 0.224 143.1);

Tailwind

colors: {
  custom: {
    50: '#7fd771',
    500: '#28c42d',
    950: '#000000',
  },
}

SCSS

$custom: #28c42d;
$custom-light: #7fd771;
$custom-dark: #000000;

JSON

{
  "hex": "#28c42d",
  "rgb": {
    "r": 40,
    "g": 196,
    "b": 45
  },
  "hsl": {
    "h": 121.923,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71594,
    "c": 0.22405,
    "h": 143.1
  },
  "luminance": 0.4012
}

Semantic roles & 50–950 ramp

primary

#28C42D

secondary

#CE7ACB

accent

#3FE4E9

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1508

muted

#7D837B

Preview Lab

Preview with #28C42D

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

Preview Lab → · Contrast checker → · Palette generator →