#28B42C#28B42C

#28B42C is a light, highly saturated green. Relative luminance 0.333; OKLCH L 67.3% C 0.207 H 143.1°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#28B42C
RGB	rgb(40, 180, 44)
HSL	hsl(122, 64%, 43%)
HSV	hsv(122, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 75.6%, 29.4%)
CIE-LAB	lab(64.38, -61.22, 55.26)
CIE-LCH	lch(64.38, 82.47, 137.93°)
OKLab	oklab(67.29% -0.166 0.1245)
OKLCH	oklch(67.29% 0.208 143.1)
XYZ	xyz(17.6498, 33.2734, 7.8746)
Luminance	0.3327 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B42C #B428B0

analogous

#6AB428 #28B42C #28B472

triadic

#28B42C #2C28B4 #B42C28

tetradic

#28B42C #286AB4 #B428B0 #B47228

square

#28B42C #286AB4 #B428B0 #B47228

split-complementary

#28B42C #7228B4 #B4286A

monochromatic

#125014 #1D8220 #28B42C #44D548 #76E179

Accessibility & contrast

On white

2.74

#28B42C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#28B42C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B42C

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B42C	#FFFFFF	#000000	##000000
##28B42C	1.00	2.74	7.65	7.65
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A30E

Deuteranopia (green-blind)

#A9983B

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b42c;
/* rgb */ color: rgb(40, 180, 44);
/* oklch */ color: oklch(67.3% 0.207 143.1);

Tailwind

colors: {
  custom: {
    50: '#7bcc6f',
    500: '#28b42c',
    950: '#000000',
  },
}

SCSS

$custom: #28b42c;
$custom-light: #7bcc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#28b42c",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 44
  },
  "hsl": {
    "h": 121.714,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67291,
    "c": 0.2075,
    "h": 143.1
  },
  "luminance": 0.33275
}

Semantic roles & 50–950 ramp

primary

#28B42C

secondary

#C870C6

accent

#41E2E7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28B42C

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

Preview Lab → · Contrast checker → · Palette generator →