#28A52B#28A52B

#28A52B is a light, vivid green. Relative luminance 0.275; OKLCH L 63.2% C 0.191 H 143.2°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#28A52B
RGB	rgb(40, 165, 43)
HSL	hsl(121, 61%, 40%)
HSV	hsv(121, 76%, 65%)
CMYK	cmyk(75.8%, 0%, 73.9%, 35.3%)
CIE-LAB	lab(59.47, -56.50, 50.68)
CIE-LCH	lch(59.47, 75.90, 138.11°)
OKLab	oklab(63.2% -0.1532 0.1148)
OKLCH	oklch(63.2% 0.191 143.2)
XYZ	xyz(14.7653, 27.5341, 6.8215)
Luminance	0.2754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A52B #A528A2

analogous

#63A528 #28A52B #28A569

triadic

#28A52B #2B28A5 #A52B28

tetradic

#28A52B #2863A5 #A528A2 #A56928

square

#28A52B #2863A5 #A528A2 #A56928

split-complementary

#28A52B #6928A5 #A52863

monochromatic

#104211 #1C741E #28A52B #3BCF3E #6CDB6F

Accessibility & contrast

On white

3.23

#28A52B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#28A52B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A52B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A52B	#FFFFFF	#000000	##000000
##28A52B	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99514

Deuteranopia (green-blind)

#9B8B38

Tritanopia (blue-blind)

#00A08D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a52b;
/* rgb */ color: rgb(40, 165, 43);
/* oklch */ color: oklch(63.2% 0.191 143.2);

Tailwind

colors: {
  custom: {
    50: '#77c16c',
    500: '#28a52b',
    950: '#000000',
  },
}

SCSS

$custom: #28a52b;
$custom-light: #77c16c;
$custom-dark: #000000;

JSON

{
  "hex": "#28a52b",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 43
  },
  "hsl": {
    "h": 121.44,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63203,
    "c": 0.19147,
    "h": 143.2
  },
  "luminance": 0.27536
}

Semantic roles & 50–950 ramp

primary

#28A52B

secondary

#C267C0

accent

#44E0E4

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #28A52B

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

Preview Lab → · Contrast checker → · Palette generator →