#28A549#28A549

#28A549 is a light, vivid green. Relative luminance 0.278; OKLCH L 63.5% C 0.169 H 147.7°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#28A549
RGB	rgb(40, 165, 73)
HSL	hsl(136, 61%, 40%)
HSV	hsv(136, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 55.8%, 35.3%)
CIE-LAB	lab(59.74, -53.13, 37.85)
CIE-LCH	lch(59.74, 65.23, 144.53°)
OKLab	oklab(63.52% -0.1429 0.0905)
OKLCH	oklch(63.52% 0.169 147.7)
XYZ	xyz(15.5316, 27.8406, 10.8573)
Luminance	0.2784 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A549 #A52884

analogous

#45A528 #28A549 #28A587

triadic

#28A549 #4928A5 #A54928

tetradic

#28A549 #2845A5 #A52884 #A58728

square

#28A549 #2845A5 #A52884 #A58728

split-complementary

#28A549 #8728A5 #A52845

monochromatic

#10421D #1C7433 #28A549 #3BCF62 #6CDB89

Accessibility & contrast

On white

3.20

#28A549 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#28A549 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A549

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A549	#FFFFFF	#000000	##000000
##28A549	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79640

Deuteranopia (green-blind)

#998C50

Tritanopia (blue-blind)

#00A190

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a549;
/* rgb */ color: rgb(40, 165, 73);
/* oklch */ color: oklch(63.5% 0.169 147.7);

Tailwind

colors: {
  custom: {
    50: '#76c17e',
    500: '#28a549',
    950: '#000000',
  },
}

SCSS

$custom: #28a549;
$custom-light: #76c17e;
$custom-dark: #000000;

JSON

{
  "hex": "#28a549",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 73
  },
  "hsl": {
    "h": 135.84,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63524,
    "c": 0.16917,
    "h": 147.7
  },
  "luminance": 0.27842
}

Semantic roles & 50–950 ramp

primary

#28A549

secondary

#C267AA

accent

#44BAE4

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A549

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

Preview Lab → · Contrast checker → · Palette generator →