#28AA39#28AA39

#28AA39 is a light, vivid green. Relative luminance 0.295; OKLCH L 64.7% C 0.188 H 144.7°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#28AA39
RGB	rgb(40, 170, 57)
HSL	hsl(128, 62%, 41%)
HSV	hsv(128, 76%, 67%)
CMYK	cmyk(76.5%, 0%, 66.5%, 33.3%)
CIE-LAB	lab(61.22, -56.82, 46.92)
CIE-LCH	lch(61.22, 73.69, 140.45°)
OKLab	oklab(64.69% -0.1535 0.1086)
OKLCH	oklch(64.69% 0.188 144.7)
XYZ	xyz(15.9872, 29.4941, 8.7205)
Luminance	0.2950 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AA39 #AA2899

analogous

#58AA28 #28AA39 #28AA7A

triadic

#28AA39 #3928AA #AA3928

tetradic

#28AA39 #2858AA #AA2899 #AA7A28

square

#28AA39 #2858AA #AA2899 #AA7A28

split-complementary

#28AA39 #7A28AA #AA2858

monochromatic

#114718 #1C7828 #28AA39 #3ED251 #6FDD7E

Accessibility & contrast

On white

3.04

#28AA39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#28AA39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AA39

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AA39	#FFFFFF	#000000	##000000
##28AA39	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A2A

Deuteranopia (green-blind)

#9F9043

Tritanopia (blue-blind)

#00A593

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28aa39;
/* rgb */ color: rgb(40, 170, 57);
/* oklch */ color: oklch(64.7% 0.188 144.7);

Tailwind

colors: {
  custom: {
    50: '#78c474',
    500: '#28aa39',
    950: '#000000',
  },
}

SCSS

$custom: #28aa39;
$custom-light: #78c474;
$custom-dark: #000000;

JSON

{
  "hex": "#28aa39",
  "rgb": {
    "r": 40,
    "g": 170,
    "b": 57
  },
  "hsl": {
    "h": 127.846,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6469,
    "c": 0.18802,
    "h": 144.7
  },
  "luminance": 0.29496
}

Semantic roles & 50–950 ramp

primary

#28AA39

secondary

#C46AB8

accent

#43D0E5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #28AA39

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

Preview Lab → · Contrast checker → · Palette generator →