#28AE23#28AE23

#28AE23 is a light, highly saturated green. Relative luminance 0.308; OKLCH L 65.6% C 0.206 H 142.4°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#28AE23
RGB	rgb(40, 174, 35)
HSL	hsl(118, 67%, 41%)
HSV	hsv(118, 80%, 68%)
CMYK	cmyk(77%, 0%, 79.9%, 31.8%)
CIE-LAB	lab(62.37, -59.95, 56.24)
CIE-LCH	lch(62.37, 82.20, 136.83°)
OKLab	oklab(65.61% -0.163 0.1253)
OKLCH	oklch(65.61% 0.206 142.4)
XYZ	xyz(16.3135, 30.8427, 6.6832)
Luminance	0.3085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE23 #A923AE

analogous

#6DAE23 #28AE23 #23AE63

triadic

#28AE23 #2328AE #AE2328

tetradic

#28AE23 #236DAE #A923AE #AE6323

square

#28AE23 #236DAE #A923AE #AE6323

split-complementary

#28AE23 #6323AE #AE236D

monochromatic

#11480F #1C7B19 #28AE23 #3DD737 #6FE16A

Accessibility & contrast

On white

2.93

#28AE23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#28AE23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE23

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE23	#FFFFFF	#000000	##000000
##28AE23	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A39334

Tritanopia (blue-blind)

#00A994

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ae23;
/* rgb */ color: rgb(40, 174, 35);
/* oklch */ color: oklch(65.6% 0.206 142.4);

Tailwind

colors: {
  custom: {
    50: '#7ac76a',
    500: '#28ae23',
    950: '#000000',
  },
}

SCSS

$custom: #28ae23;
$custom-light: #7ac76a;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae23",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 35
  },
  "hsl": {
    "h": 117.842,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.65606,
    "c": 0.20557,
    "h": 142.4
  },
  "luminance": 0.30845
}

Semantic roles & 50–950 ramp

primary

#28AE23

secondary

#C466C7

accent

#3EE9E3

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28AE23

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

Preview Lab → · Contrast checker → · Palette generator →