#28BB34#28BB34

#28BB34 is a light, highly saturated green. Relative luminance 0.362; OKLCH L 69.2% C 0.211 H 143.8°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#28BB34
RGB	rgb(40, 187, 52)
HSL	hsl(125, 65%, 45%)
HSV	hsv(125, 79%, 73%)
CMYK	cmyk(78.6%, 0%, 72.2%, 26.7%)
CIE-LAB	lab(66.70, -62.77, 54.74)
CIE-LCH	lch(66.70, 83.28, 138.91°)
OKLab	oklab(69.24% -0.1698 0.1245)
OKLCH	oklch(69.24% 0.211 143.8)
XYZ	xyz(19.2639, 36.2374, 9.2274)
Luminance	0.3624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28BB34 #BB28AF

analogous

#66BB28 #28BB34 #28BB7E

triadic

#28BB34 #3428BB #BB3428

tetradic

#28BB34 #2866BB #BB28AF #BB7E28

square

#28BB34 #2866BB #BB28AF #BB7E28

split-complementary

#28BB34 #7E28BB #BB2866

monochromatic

#125618 #1D8926 #28BB34 #48D854 #7BE383

Accessibility & contrast

On white

2.55

#28BB34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#28BB34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28BB34

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28BB34	#FFFFFF	#000000	##000000
##28BB34	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA91D

Deuteranopia (green-blind)

#AF9E42

Tritanopia (blue-blind)

#00B6A1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #28bb34;
/* rgb */ color: rgb(40, 187, 52);
/* oklch */ color: oklch(69.2% 0.211 143.8);

Tailwind

colors: {
  custom: {
    50: '#7cd173',
    500: '#28bb34',
    950: '#000000',
  },
}

SCSS

$custom: #28bb34;
$custom-light: #7cd173;
$custom-dark: #000000;

JSON

{
  "hex": "#28bb34",
  "rgb": {
    "r": 40,
    "g": 187,
    "b": 52
  },
  "hsl": {
    "h": 124.898,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69235,
    "c": 0.21057,
    "h": 143.8
  },
  "luminance": 0.3624
}

Semantic roles & 50–950 ramp

primary

#28BB34

secondary

#CB74C4

accent

#40DAE8

background

#F8FDF7

surface

#EFFAED

border

#CAD3C8

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #28BB34

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

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