#28B24F#28B24F

#28B24F is a light, vivid green. Relative luminance 0.329; OKLCH L 67.1% C 0.180 H 147.9°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#28B24F
RGB	rgb(40, 178, 79)
HSL	hsl(137, 63%, 43%)
HSV	hsv(137, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 55.6%, 30.2%)
CIE-LAB	lab(64.04, -56.79, 40.09)
CIE-LCH	lch(64.04, 69.52, 144.78°)
OKLab	oklab(67.11% -0.1527 0.0958)
OKLCH	oklch(67.11% 0.18 147.9)
XYZ	xyz(18.2053, 32.8542, 12.7776)
Luminance	0.3286 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B24F #B2288B

analogous

#46B228 #28B24F #28B294

triadic

#28B24F #4F28B2 #B24F28

tetradic

#28B24F #2846B2 #B2288B #B29428

square

#28B24F #2846B2 #B2288B #B29428

split-complementary

#28B24F #9428B2 #B22846

monochromatic

#124E23 #1D8039 #28B24F #43D56C #75E093

Accessibility & contrast

On white

2.77

#28B24F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#28B24F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B24F

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B24F	#FFFFFF	#000000	##000000
##28B24F	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A246

Deuteranopia (green-blind)

#A49757

Tritanopia (blue-blind)

#00AE9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b24f;
/* rgb */ color: rgb(40, 178, 79);
/* oklch */ color: oklch(67.1% 0.180 147.9);

Tailwind

colors: {
  custom: {
    50: '#79ca83',
    500: '#28b24f',
    950: '#000000',
  },
}

SCSS

$custom: #28b24f;
$custom-light: #79ca83;
$custom-dark: #000000;

JSON

{
  "hex": "#28b24f",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 79
  },
  "hsl": {
    "h": 136.957,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67109,
    "c": 0.18026,
    "h": 147.9
  },
  "luminance": 0.32856
}

Semantic roles & 50–950 ramp

primary

#28B24F

secondary

#C76FAE

accent

#41B8E6

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #28B24F

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

Preview Lab → · Contrast checker → · Palette generator →