#28BB2F#28BB2F

#28BB2F is a light, highly saturated green. Relative luminance 0.362; OKLCH L 69.2% C 0.213 H 143.3°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#28BB2F
RGB	rgb(40, 187, 47)
HSL	hsl(123, 65%, 45%)
HSV	hsv(123, 79%, 73%)
CMYK	cmyk(78.6%, 0%, 74.9%, 26.7%)
CIE-LAB	lab(66.67, -63.17, 56.50)
CIE-LCH	lch(66.67, 84.75, 138.19°)
OKLab	oklab(69.2% -0.1712 0.1275)
OKLCH	oklch(69.2% 0.213 143.3)
XYZ	xyz(19.1572, 36.1947, 8.6654)
Luminance	0.3620 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BB2F #BB28B4

analogous

#6BBB28 #28BB2F #28BB79

triadic

#28BB2F #2F28BB #BB2F28

tetradic

#28BB2F #286BBB #BB28B4 #BB7928

square

#28BB2F #286BBB #BB28B4 #BB7928

split-complementary

#28BB2F #7928BB #BB286B

monochromatic

#125616 #1D8922 #28BB2F #48D84F #7BE380

Accessibility & contrast

On white

2.55

#28BB2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#28BB2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BB2F

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BB2F	#FFFFFF	#000000	##000000
##28BB2F	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA912

Deuteranopia (green-blind)

#AF9E3E

Tritanopia (blue-blind)

#00B6A0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28bb2f;
/* rgb */ color: rgb(40, 187, 47);
/* oklch */ color: oklch(69.2% 0.213 143.3);

Tailwind

colors: {
  custom: {
    50: '#7cd171',
    500: '#28bb2f',
    950: '#000000',
  },
}

SCSS

$custom: #28bb2f;
$custom-light: #7cd171;
$custom-dark: #000000;

JSON

{
  "hex": "#28bb2f",
  "rgb": {
    "r": 40,
    "g": 187,
    "b": 47
  },
  "hsl": {
    "h": 122.857,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69198,
    "c": 0.21343,
    "h": 143.3
  },
  "luminance": 0.36197
}

Semantic roles & 50–950 ramp

primary

#28BB2F

secondary

#CB74C7

accent

#40E0E8

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0B1408

muted

#7C837B

Preview Lab

Preview with #28BB2F

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

Preview Lab → · Contrast checker → · Palette generator →