#28A55A#28A55A

#28A55A is a light, vivid green. Relative luminance 0.281; OKLCH L 63.8% C 0.154 H 151.9°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#28A55A
RGB	rgb(40, 165, 90)
HSL	hsl(144, 61%, 40%)
HSV	hsv(144, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 45.5%, 35.3%)
CIE-LAB	lab(59.98, -50.41, 29.47)
CIE-LCH	lch(59.98, 58.39, 149.69°)
OKLab	oklab(63.79% -0.1356 0.0725)
OKLCH	oklch(63.79% 0.154 151.9)
XYZ	xyz(16.1743, 28.0977, 14.2418)
Luminance	0.2810 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A55A #A52873

analogous

#34A528 #28A55A #28A599

triadic

#28A55A #5A28A5 #A55A28

tetradic

#28A55A #2834A5 #A52873 #A59928

square

#28A55A #2834A5 #A52873 #A59928

split-complementary

#28A55A #9928A5 #A52834

monochromatic

#104224 #1C743F #28A55A #3BCF76 #6CDB99

Accessibility & contrast

On white

3.17

#28A55A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#28A55A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A55A

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A55A	#FFFFFF	#000000	##000000
##28A55A	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59754

Deuteranopia (green-blind)

#978C5F

Tritanopia (blue-blind)

#00A293

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a55a;
/* rgb */ color: rgb(40, 165, 90);
/* oklch */ color: oklch(63.8% 0.154 151.9);

Tailwind

colors: {
  custom: {
    50: '#75c18a',
    500: '#28a55a',
    950: '#000000',
  },
}

SCSS

$custom: #28a55a;
$custom-light: #75c18a;
$custom-dark: #000000;

JSON

{
  "hex": "#28a55a",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 90
  },
  "hsl": {
    "h": 144,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63792,
    "c": 0.15375,
    "h": 151.9
  },
  "luminance": 0.281
}

Semantic roles & 50–950 ramp

primary

#28A55A

secondary

#C2679D

accent

#44A4E4

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #28A55A

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

Preview Lab → · Contrast checker → · Palette generator →