#28B73E#28B73E

#28B73E is a light, vivid green. Relative luminance 0.347; OKLCH L 68.3% C 0.200 H 145.0°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#28B73E
RGB	rgb(40, 183, 62)
HSL	hsl(129, 64%, 44%)
HSV	hsv(129, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 66.1%, 28.2%)
CIE-LAB	lab(65.49, -60.55, 49.47)
CIE-LCH	lch(65.49, 78.19, 140.75°)
OKLab	oklab(68.25% -0.1634 0.1146)
OKLCH	oklch(68.25% 0.2 145)
XYZ	xyz(18.6767, 34.6637, 10.2629)
Luminance	0.3467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B73E #B728A1

analogous

#59B728 #28B73E #28B785

triadic

#28B73E #3E28B7 #B73E28

tetradic

#28B73E #2859B7 #B728A1 #B78528

square

#28B73E #2859B7 #B728A1 #B78528

split-complementary

#28B73E #8528B7 #B72859

monochromatic

#12531C #1D852D #28B73E #46D65C #78E188

Accessibility & contrast

On white

2.65

#28B73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#28B73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B73E

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B73E	#FFFFFF	#000000	##000000
##28B73E	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA62E

Deuteranopia (green-blind)

#AA9B49

Tritanopia (blue-blind)

#00B29E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b73e;
/* rgb */ color: rgb(40, 183, 62);
/* oklch */ color: oklch(68.3% 0.200 145.0);

Tailwind

colors: {
  custom: {
    50: '#7bce79',
    500: '#28b73e',
    950: '#000000',
  },
}

SCSS

$custom: #28b73e;
$custom-light: #7bce79;
$custom-dark: #000000;

JSON

{
  "hex": "#28b73e",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 62
  },
  "hsl": {
    "h": 129.231,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68251,
    "c": 0.19954,
    "h": 145
  },
  "luminance": 0.34666
}

Semantic roles & 50–950 ramp

primary

#28B73E

secondary

#C972BC

accent

#41CEE7

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #28B73E

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

Preview Lab → · Contrast checker → · Palette generator →