#28B72E#28B72E

#28B72E is a light, highly saturated green. Relative luminance 0.345; OKLCH L 68.1% C 0.210 H 143.3°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#28B72E
RGB	rgb(40, 183, 46)
HSL	hsl(123, 64%, 44%)
HSV	hsv(123, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 74.9%, 28.2%)
CIE-LAB	lab(65.37, -62.00, 55.55)
CIE-LCH	lch(65.37, 83.25, 138.14°)
OKLab	oklab(68.12% -0.168 0.1254)
OKLCH	oklch(68.12% 0.21 143.3)
XYZ	xyz(18.3005, 34.5132, 8.2815)
Luminance	0.3452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B72E #B728B1

analogous

#69B728 #28B72E #28B775

triadic

#28B72E #2E28B7 #B72E28

tetradic

#28B72E #2869B7 #B728B1 #B77528

square

#28B72E #2869B7 #B728B1 #B77528

split-complementary

#28B72E #7528B7 #B72869

monochromatic

#125315 #1D8521 #28B72E #46D64C #78E17C

Accessibility & contrast

On white

2.66

#28B72E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#28B72E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B72E

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B72E	#FFFFFF	#000000	##000000
##28B72E	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA512

Deuteranopia (green-blind)

#AB9B3D

Tritanopia (blue-blind)

#00B29D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b72e;
/* rgb */ color: rgb(40, 183, 46);
/* oklch */ color: oklch(68.1% 0.210 143.3);

Tailwind

colors: {
  custom: {
    50: '#7bce70',
    500: '#28b72e',
    950: '#000000',
  },
}

SCSS

$custom: #28b72e;
$custom-light: #7bce70;
$custom-dark: #000000;

JSON

{
  "hex": "#28b72e",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 46
  },
  "hsl": {
    "h": 122.517,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68115,
    "c": 0.20965,
    "h": 143.3
  },
  "luminance": 0.34515
}

Semantic roles & 50–950 ramp

primary

#28B72E

secondary

#C972C6

accent

#41E0E7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #28B72E

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

Preview Lab → · Contrast checker → · Palette generator →