#28B330#28B330

#28B330 is a light, highly saturated green. Relative luminance 0.329; OKLCH L 67.0% C 0.204 H 143.5°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#28B330
RGB	rgb(40, 179, 48)
HSL	hsl(123, 63%, 43%)
HSV	hsv(123, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 73.2%, 29.8%)
CIE-LAB	lab(64.08, -60.58, 53.53)
CIE-LCH	lch(64.08, 80.85, 138.53°)
OKLab	oklab(67.05% -0.1641 0.1214)
OKLCH	oklch(67.05% 0.204 143.5)
XYZ	xyz(17.5275, 32.9026, 8.2228)
Luminance	0.3291 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B330 #B328AB

analogous

#66B328 #28B330 #28B375

triadic

#28B330 #3028B3 #B33028

tetradic

#28B330 #2866B3 #B328AB #B37528

square

#28B330 #2866B3 #B328AB #B37528

split-complementary

#28B330 #7528B3 #B32866

monochromatic

#124F15 #1D8123 #28B330 #43D54C #75E07B

Accessibility & contrast

On white

2.77

#28B330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#28B330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B330

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B330	#FFFFFF	#000000	##000000
##28B330	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A218

Deuteranopia (green-blind)

#A8973E

Tritanopia (blue-blind)

#00AE99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #28b330;
/* rgb */ color: rgb(40, 179, 48);
/* oklch */ color: oklch(67.0% 0.204 143.5);

Tailwind

colors: {
  custom: {
    50: '#7acb70',
    500: '#28b330',
    950: '#000000',
  },
}

SCSS

$custom: #28b330;
$custom-light: #7acb70;
$custom-dark: #000000;

JSON

{
  "hex": "#28b330",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 48
  },
  "hsl": {
    "h": 123.453,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.6705,
    "c": 0.20414,
    "h": 143.5
  },
  "luminance": 0.32905
}

Semantic roles & 50–950 ramp

primary

#28B330

secondary

#C86FC3

accent

#41DDE6

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28B330

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

Preview Lab → · Contrast checker → · Palette generator →