#28A55C#28A55C

#28A55C is a light, vivid green. Relative luminance 0.281; OKLCH L 63.8% C 0.152 H 152.5°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#28A55C
RGB	rgb(40, 165, 92)
HSL	hsl(145, 61%, 40%)
HSV	hsv(145, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 44.2%, 35.3%)
CIE-LAB	lab(60.01, -50.05, 28.46)
CIE-LCH	lch(60.01, 57.58, 150.38°)
OKLab	oklab(63.83% -0.1347 0.0702)
OKLCH	oklch(63.83% 0.152 152.5)
XYZ	xyz(16.2605, 28.1322, 14.6962)
Luminance	0.2813 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A55C #A52871

analogous

#32A528 #28A55C #28A59B

triadic

#28A55C #5C28A5 #A55C28

tetradic

#28A55C #2832A5 #A52871 #A59B28

square

#28A55C #2832A5 #A52871 #A59B28

split-complementary

#28A55C #9B28A5 #A52832

monochromatic

#104225 #1C7441 #28A55C #3BCF79 #6CDB9A

Accessibility & contrast

On white

3.17

#28A55C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#28A55C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A55C

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A55C	#FFFFFF	#000000	##000000
##28A55C	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59757

Deuteranopia (green-blind)

#978C61

Tritanopia (blue-blind)

#00A393

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a55c;
/* rgb */ color: rgb(40, 165, 92);
/* oklch */ color: oklch(63.8% 0.152 152.5);

Tailwind

colors: {
  custom: {
    50: '#75c18b',
    500: '#28a55c',
    950: '#000000',
  },
}

SCSS

$custom: #28a55c;
$custom-light: #75c18b;
$custom-dark: #000000;

JSON

{
  "hex": "#28a55c",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 92
  },
  "hsl": {
    "h": 144.96,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63828,
    "c": 0.15188,
    "h": 152.5
  },
  "luminance": 0.28134
}

Semantic roles & 50–950 ramp

primary

#28A55C

secondary

#C2679C

accent

#44A1E4

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #28A55C

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

Preview Lab → · Contrast checker → · Palette generator →