#28AE38#28AE38

#28AE38 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.8% C 0.193 H 144.5°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#28AE38
RGB	rgb(40, 174, 56)
HSL	hsl(127, 63%, 42%)
HSV	hsv(127, 77%, 68%)
CMYK	cmyk(77%, 0%, 67.8%, 31.8%)
CIE-LAB	lab(62.51, -58.24, 48.75)
CIE-LCH	lch(62.51, 75.95, 140.07°)
OKLab	oklab(65.77% -0.1574 0.1124)
OKLCH	oklch(65.77% 0.193 144.5)
XYZ	xyz(16.7238, 31.0068, 8.8441)
Luminance	0.3101 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE38 #AE289E

analogous

#5BAE28 #28AE38 #28AE7B

triadic

#28AE38 #3828AE #AE3828

tetradic

#28AE38 #285BAE #AE289E #AE7B28

square

#28AE38 #285BAE #AE289E #AE7B28

split-complementary

#28AE38 #7B28AE #AE285B

monochromatic

#114A18 #1D7C28 #28AE38 #40D352 #72DF7F

Accessibility & contrast

On white

2.92

#28AE38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#28AE38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE38

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE38	#FFFFFF	#000000	##000000
##28AE38	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D28

Deuteranopia (green-blind)

#A29343

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ae38;
/* rgb */ color: rgb(40, 174, 56);
/* oklch */ color: oklch(65.8% 0.193 144.5);

Tailwind

colors: {
  custom: {
    50: '#79c774',
    500: '#28ae38',
    950: '#000000',
  },
}

SCSS

$custom: #28ae38;
$custom-light: #79c774;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae38",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 56
  },
  "hsl": {
    "h": 127.164,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65765,
    "c": 0.19338,
    "h": 144.5
  },
  "luminance": 0.31009
}

Semantic roles & 50–950 ramp

primary

#28AE38

secondary

#C66CBB

accent

#42D2E6

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28AE38

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

Preview Lab → · Contrast checker → · Palette generator →