#28B535#28B535

#28B535 is a light, highly saturated green. Relative luminance 0.338; OKLCH L 67.6% C 0.203 H 144.0°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#28B535
RGB	rgb(40, 181, 53)
HSL	hsl(126, 64%, 43%)
HSV	hsv(126, 78%, 71%)
CMYK	cmyk(77.9%, 0%, 70.7%, 29%)
CIE-LAB	lab(64.77, -60.79, 52.35)
CIE-LCH	lch(64.77, 80.22, 139.26°)
OKLab	oklab(67.63% -0.1644 0.1196)
OKLCH	oklch(67.63% 0.203 144)
XYZ	xyz(18.0403, 33.7538, 8.9318)
Luminance	0.3376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B535 #B528A8

analogous

#61B528 #28B535 #28B57B

triadic

#28B535 #3528B5 #B53528

tetradic

#28B535 #2861B5 #B528A8 #B57B28

square

#28B535 #2861B5 #B528A8 #B57B28

split-complementary

#28B535 #7B28B5 #B52861

monochromatic

#125118 #1D8326 #28B535 #44D652 #77E180

Accessibility & contrast

On white

2.71

#28B535 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#28B535 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B535

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B535	#FFFFFF	#000000	##000000
##28B535	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A421

Deuteranopia (green-blind)

#A99942

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b535;
/* rgb */ color: rgb(40, 181, 53);
/* oklch */ color: oklch(67.6% 0.203 144.0);

Tailwind

colors: {
  custom: {
    50: '#7bcc73',
    500: '#28b535',
    950: '#000000',
  },
}

SCSS

$custom: #28b535;
$custom-light: #7bcc73;
$custom-dark: #000000;

JSON

{
  "hex": "#28b535",
  "rgb": {
    "r": 40,
    "g": 181,
    "b": 53
  },
  "hsl": {
    "h": 125.532,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.6763,
    "c": 0.20331,
    "h": 144
  },
  "luminance": 0.33756
}

Semantic roles & 50–950 ramp

primary

#28B535

secondary

#C870C0

accent

#41D8E7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #28B535

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

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