#28AD44#28AD44

#28AD44 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.6% C 0.183 H 146.2°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#28AD44
RGB	rgb(40, 173, 68)
HSL	hsl(133, 62%, 42%)
HSV	hsv(133, 77%, 68%)
CMYK	cmyk(76.9%, 0%, 60.7%, 32.2%)
CIE-LAB	lab(62.30, -56.55, 43.24)
CIE-LCH	lch(62.30, 71.19, 142.60°)
OKLab	oklab(65.62% -0.1523 0.1018)
OKLCH	oklch(65.62% 0.183 146.2)
XYZ	xyz(16.8608, 30.7536, 10.5152)
Luminance	0.3076 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AD44 #AD2891

analogous

#4EAD28 #28AD44 #28AD87

triadic

#28AD44 #4428AD #AD4428

tetradic

#28AD44 #284EAD #AD2891 #AD8728

square

#28AD44 #284EAD #AD2891 #AD8728

split-complementary

#28AD44 #8728AD #AD284E

monochromatic

#114A1D #1D7B30 #28AD44 #3FD35E #71DE88

Accessibility & contrast

On white

2.94

#28AD44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#28AD44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AD44

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AD44	#FFFFFF	#000000	##000000
##28AD44	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D39

Deuteranopia (green-blind)

#A1934D

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ad44;
/* rgb */ color: rgb(40, 173, 68);
/* oklch */ color: oklch(65.6% 0.183 146.2);

Tailwind

colors: {
  custom: {
    50: '#78c77b',
    500: '#28ad44',
    950: '#000000',
  },
}

SCSS

$custom: #28ad44;
$custom-light: #78c77b;
$custom-dark: #000000;

JSON

{
  "hex": "#28ad44",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 68
  },
  "hsl": {
    "h": 132.632,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.65624,
    "c": 0.18324,
    "h": 146.2
  },
  "luminance": 0.30756
}

Semantic roles & 50–950 ramp

primary

#28AD44

secondary

#C56CB2

accent

#42C3E6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #28AD44

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

Preview Lab → · Contrast checker → · Palette generator →