#28AA21#28AA21

#28AA21 is a light, highly saturated green. Relative luminance 0.293; OKLCH L 64.5% C 0.202 H 142.3°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#28AA21
RGB	rgb(40, 170, 33)
HSL	hsl(117, 67%, 40%)
HSV	hsv(117, 81%, 67%)
CMYK	cmyk(76.5%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(61.05, -58.82, 55.59)
CIE-LCH	lch(61.05, 80.93, 136.62°)
OKLab	oklab(64.5% -0.16 0.1237)
OKLCH	oklch(64.5% 0.202 142.3)
XYZ	xyz(15.5234, 29.3086, 6.2775)
Luminance	0.2931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AA21 #A321AA

analogous

#6DAA21 #28AA21 #21AA5E

triadic

#28AA21 #2128AA #AA2128

tetradic

#28AA21 #216DAA #A321AA #AA5E21

square

#28AA21 #216DAA #A321AA #AA5E21

split-complementary

#28AA21 #5E21AA #AA216D

monochromatic

#10430D #1C7717 #28AA21 #3AD731 #6BE164

Accessibility & contrast

On white

3.06

#28AA21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#28AA21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AA21

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AA21	#FFFFFF	#000000	##000000
##28AA21	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A09032

Tritanopia (blue-blind)

#00A591

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28aa21;
/* rgb */ color: rgb(40, 170, 33);
/* oklch */ color: oklch(64.5% 0.202 142.3);

Tailwind

colors: {
  custom: {
    50: '#79c468',
    500: '#28aa21',
    950: '#000000',
  },
}

SCSS

$custom: #28aa21;
$custom-light: #79c468;
$custom-dark: #000000;

JSON

{
  "hex": "#28aa21",
  "rgb": {
    "r": 40,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 116.934,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64504,
    "c": 0.20221,
    "h": 142.3
  },
  "luminance": 0.2931
}

Semantic roles & 50–950 ramp

primary

#28AA21

secondary

#C161C6

accent

#3DEAE2

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28AA21

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

Preview Lab → · Contrast checker → · Palette generator →