#28A54C#28A54C

#28A54C is a light, vivid green. Relative luminance 0.279; OKLCH L 63.6% C 0.167 H 148.3°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#28A54C
RGB	rgb(40, 165, 76)
HSL	hsl(137, 61%, 40%)
HSV	hsv(137, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 53.9%, 35.3%)
CIE-LAB	lab(59.78, -52.69, 36.41)
CIE-LCH	lch(59.78, 64.05, 145.35°)
OKLab	oklab(63.57% -0.1417 0.0875)
OKLCH	oklch(63.57% 0.167 148.3)
XYZ	xyz(15.6335, 27.8814, 11.3938)
Luminance	0.2788 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A54C #A52881

analogous

#42A528 #28A54C #28A58A

triadic

#28A54C #4C28A5 #A54C28

tetradic

#28A54C #2842A5 #A52881 #A58A28

square

#28A54C #2842A5 #A52881 #A58A28

split-complementary

#28A54C #8A28A5 #A52842

monochromatic

#10421F #1C7435 #28A54C #3BCF66 #6CDB8C

Accessibility & contrast

On white

3.19

#28A54C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#28A54C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A54C

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A54C	#FFFFFF	#000000	##000000
##28A54C	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79644

Deuteranopia (green-blind)

#988C53

Tritanopia (blue-blind)

#00A291

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a54c;
/* rgb */ color: rgb(40, 165, 76);
/* oklch */ color: oklch(63.6% 0.167 148.3);

Tailwind

colors: {
  custom: {
    50: '#76c180',
    500: '#28a54c',
    950: '#000000',
  },
}

SCSS

$custom: #28a54c;
$custom-light: #76c180;
$custom-dark: #000000;

JSON

{
  "hex": "#28a54c",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 76
  },
  "hsl": {
    "h": 137.28,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63567,
    "c": 0.16655,
    "h": 148.3
  },
  "luminance": 0.27883
}

Semantic roles & 50–950 ramp

primary

#28A54C

secondary

#C267A8

accent

#44B6E4

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A54C

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

Preview Lab → · Contrast checker → · Palette generator →