#28B42E#28B42E

#28B42E is a light, highly saturated green. Relative luminance 0.333; OKLCH L 67.3% C 0.206 H 143.3°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#28B42E
RGB	rgb(40, 180, 46)
HSL	hsl(123, 64%, 43%)
HSV	hsv(123, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 74.4%, 29.4%)
CIE-LAB	lab(64.39, -61.06, 54.57)
CIE-LCH	lch(64.39, 81.90, 138.21°)
OKLab	oklab(67.31% -0.1655 0.1234)
OKLCH	oklch(67.31% 0.206 143.3)
XYZ	xyz(17.6883, 33.2888, 8.0774)
Luminance	0.3329 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B42E #B428AE

analogous

#68B428 #28B42E #28B474

triadic

#28B42E #2E28B4 #B42E28

tetradic

#28B42E #2868B4 #B428AE #B47428

square

#28B42E #2868B4 #B428AE #B47428

split-complementary

#28B42E #7428B4 #B42868

monochromatic

#125014 #1D8221 #28B42E #44D54A #76E17A

Accessibility & contrast

On white

2.74

#28B42E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#28B42E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B42E

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B42E	#FFFFFF	#000000	##000000
##28B42E	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A313

Deuteranopia (green-blind)

#A9983C

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b42e;
/* rgb */ color: rgb(40, 180, 46);
/* oklch */ color: oklch(67.3% 0.206 143.3);

Tailwind

colors: {
  custom: {
    50: '#7bcc70',
    500: '#28b42e',
    950: '#000000',
  },
}

SCSS

$custom: #28b42e;
$custom-light: #7bcc70;
$custom-dark: #000000;

JSON

{
  "hex": "#28b42e",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 46
  },
  "hsl": {
    "h": 122.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67305,
    "c": 0.20639,
    "h": 143.3
  },
  "luminance": 0.33291
}

Semantic roles & 50–950 ramp

primary

#28B42E

secondary

#C870C4

accent

#41E0E7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #28B42E

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

Preview Lab → · Contrast checker → · Palette generator →