#28A54E#28A54E

#28A54E is a light, vivid green. Relative luminance 0.279; OKLCH L 63.6% C 0.165 H 148.7°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#28A54E
RGB	rgb(40, 165, 78)
HSL	hsl(138, 61%, 40%)
HSV	hsv(138, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 52.7%, 35.3%)
CIE-LAB	lab(59.81, -52.39, 35.44)
CIE-LCH	lch(59.81, 63.25, 145.92°)
OKLab	oklab(63.6% -0.1409 0.0855)
OKLCH	oklch(63.6% 0.165 148.7)
XYZ	xyz(15.7041, 27.9096, 11.7657)
Luminance	0.2791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A54E #A5287F

analogous

#40A528 #28A54E #28A58C

triadic

#28A54E #4E28A5 #A54E28

tetradic

#28A54E #2840A5 #A5287F #A58C28

square

#28A54E #2840A5 #A5287F #A58C28

split-complementary

#28A54E #8C28A5 #A52840

monochromatic

#10421F #1C7437 #28A54E #3BCF68 #6CDB8E

Accessibility & contrast

On white

3.19

#28A54E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#28A54E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A54E

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A54E	#FFFFFF	#000000	##000000
##28A54E	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)

#A69646

Deuteranopia (green-blind)

#988C54

Tritanopia (blue-blind)

#00A291

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #28a54e;
/* rgb */ color: rgb(40, 165, 78);
/* oklch */ color: oklch(63.6% 0.165 148.7);

Tailwind

colors: {
  custom: {
    50: '#76c181',
    500: '#28a54e',
    950: '#000000',
  },
}

SCSS

$custom: #28a54e;
$custom-light: #76c181;
$custom-dark: #000000;

JSON

{
  "hex": "#28a54e",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 78
  },
  "hsl": {
    "h": 138.24,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63596,
    "c": 0.16477,
    "h": 148.7
  },
  "luminance": 0.27911
}

Semantic roles & 50–950 ramp

primary

#28A54E

secondary

#C267A6

accent

#44B3E4

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A54E

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

Preview Lab → · Contrast checker → · Palette generator →