#28BC23#28BC23

#28BC23 is a light, highly saturated green. Relative luminance 0.365; OKLCH L 69.4% C 0.220 H 142.5°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#28BC23
RGB	rgb(40, 188, 35)
HSL	hsl(118, 69%, 44%)
HSV	hsv(118, 81%, 74%)
CMYK	cmyk(78.7%, 0%, 81.4%, 26.3%)
CIE-LAB	lab(66.93, -64.27, 60.52)
CIE-LCH	lch(66.93, 88.28, 136.72°)
OKLab	oklab(69.39% -0.1747 0.1343)
OKLCH	oklch(69.39% 0.22 142.5)
XYZ	xyz(19.1605, 36.5366, 7.6322)
Luminance	0.3654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BC23 #B723BC

analogous

#74BC23 #28BC23 #23BC6A

triadic

#28BC23 #2328BC #BC2328

tetradic

#28BC23 #2374BC #B723BC #BC6A23

square

#28BC23 #2374BC #B723BC #BC6A23

split-complementary

#28BC23 #6A23BC #BC2374

monochromatic

#125510 #1D8819 #28BC23 #46DC41 #78E574

Accessibility & contrast

On white

2.53

#28BC23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#28BC23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BC23

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BC23	#FFFFFF	#000000	##000000
##28BC23	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA00

Deuteranopia (green-blind)

#B09F37

Tritanopia (blue-blind)

#00B6A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #28bc23;
/* rgb */ color: rgb(40, 188, 35);
/* oklch */ color: oklch(69.4% 0.220 142.5);

Tailwind

colors: {
  custom: {
    50: '#7dd16c',
    500: '#28bc23',
    950: '#000000',
  },
}

SCSS

$custom: #28bc23;
$custom-light: #7dd16c;
$custom-dark: #000000;

JSON

{
  "hex": "#28bc23",
  "rgb": {
    "r": 40,
    "g": 188,
    "b": 35
  },
  "hsl": {
    "h": 118.039,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69394,
    "c": 0.2203,
    "h": 142.5
  },
  "luminance": 0.36539
}

Semantic roles & 50–950 ramp

primary

#28BC23

secondary

#C96FCC

accent

#3CEBE6

background

#F8FDF6

surface

#F0FAEC

border

#CBD3C7

text

#0C1408

muted

#7D837A

Preview Lab

Preview with #28BC23

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

Preview Lab → · Contrast checker → · Palette generator →