#28C340#28C340

#28C340 is a light, highly saturated green. Relative luminance 0.399; OKLCH L 71.5% C 0.212 H 144.8°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#28C340
RGB	rgb(40, 195, 64)
HSL	hsl(129, 66%, 46%)
HSV	hsv(129, 79%, 76%)
CMYK	cmyk(79.5%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(69.36, -64.17, 52.86)
CIE-LCH	lch(69.36, 83.14, 140.52°)
OKLab	oklab(71.48% -0.1731 0.1219)
OKLCH	oklch(71.48% 0.212 144.8)
XYZ	xyz(21.3141, 39.8489, 11.4178)
Luminance	0.3985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28C340 #C328AB

analogous

#5EC328 #28C340 #28C38D

triadic

#28C340 #4028C3 #C34028

tetradic

#28C340 #285EC3 #C328AB #C38D28

square

#28C340 #285EC3 #C328AB #C38D28

split-complementary

#28C340 #8D28C3 #C3285E

monochromatic

#135D1F #1E902F #28C340 #4EDB63 #80E590

Accessibility & contrast

On white

2.34

#28C340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#28C340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28C340

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28C340	#FFFFFF	#000000	##000000
##28C340	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02E

Deuteranopia (green-blind)

#B6A54C

Tritanopia (blue-blind)

#00BEA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #28c340;
/* rgb */ color: rgb(40, 195, 64);
/* oklch */ color: oklch(71.5% 0.212 144.8);

Tailwind

colors: {
  custom: {
    50: '#7dd67b',
    500: '#28c340',
    950: '#000000',
  },
}

SCSS

$custom: #28c340;
$custom-light: #7dd67b;
$custom-dark: #000000;

JSON

{
  "hex": "#28c340",
  "rgb": {
    "r": 40,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 129.29,
    "s": 65.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.71476,
    "c": 0.21178,
    "h": 144.8
  },
  "luminance": 0.39851
}

Semantic roles & 50–950 ramp

primary

#28C340

secondary

#CE79C1

accent

#3FCFE9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #28C340

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

Preview Lab → · Contrast checker → · Palette generator →