#28B33E#28B33E

#28B33E is a light, vivid green. Relative luminance 0.330; OKLCH L 67.2% C 0.195 H 145.1°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#28B33E
RGB	rgb(40, 179, 62)
HSL	hsl(129, 63%, 43%)
HSV	hsv(129, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 65.4%, 29.8%)
CIE-LAB	lab(64.19, -59.25, 48.05)
CIE-LCH	lch(64.19, 76.28, 140.96°)
OKLab	oklab(67.18% -0.1598 0.1116)
OKLCH	oklch(67.18% 0.195 145.1)
XYZ	xyz(17.8634, 33.0370, 9.9918)
Luminance	0.3304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B33E #B3289D

analogous

#58B328 #28B33E #28B383

triadic

#28B33E #3E28B3 #B33E28

tetradic

#28B33E #2858B3 #B3289D #B38328

square

#28B33E #2858B3 #B3289D #B38328

split-complementary

#28B33E #8328B3 #B32858

monochromatic

#124F1B #1D812D #28B33E #43D55A #75E086

Accessibility & contrast

On white

2.76

#28B33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#28B33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B33E

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B33E	#FFFFFF	#000000	##000000
##28B33E	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22F

Deuteranopia (green-blind)

#A79749

Tritanopia (blue-blind)

#00AE9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b33e;
/* rgb */ color: rgb(40, 179, 62);
/* oklch */ color: oklch(67.2% 0.195 145.1);

Tailwind

colors: {
  custom: {
    50: '#7acb78',
    500: '#28b33e',
    950: '#000000',
  },
}

SCSS

$custom: #28b33e;
$custom-light: #7acb78;
$custom-dark: #000000;

JSON

{
  "hex": "#28b33e",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 62
  },
  "hsl": {
    "h": 129.496,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67175,
    "c": 0.19492,
    "h": 145.1
  },
  "luminance": 0.33039
}

Semantic roles & 50–950 ramp

primary

#28B33E

secondary

#C86FBA

accent

#41CCE6

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28B33E

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

Preview Lab → · Contrast checker → · Palette generator →