#28A456#28A456

#28A456 is a light, vivid green. Relative luminance 0.277; OKLCH L 63.5% C 0.156 H 150.9°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#28A456
RGB	rgb(40, 164, 86)
HSL	hsl(142, 61%, 40%)
HSV	hsv(142, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 47.6%, 35.7%)
CIE-LAB	lab(59.59, -50.74, 31.07)
CIE-LCH	lch(59.59, 59.49, 148.51°)
OKLab	oklab(63.45% -0.1364 0.076)
OKLCH	oklch(63.45% 0.156 150.9)
XYZ	xyz(15.8289, 27.6721, 13.3093)
Luminance	0.2767 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A456 #A42876

analogous

#38A428 #28A456 #28A494

triadic

#28A456 #5628A4 #A45628

tetradic

#28A456 #2838A4 #A42876 #A49428

square

#28A456 #2838A4 #A42876 #A49428

split-complementary

#28A456 #9428A4 #A42838

monochromatic

#104222 #1C733C #28A456 #3ACF71 #6BDB95

Accessibility & contrast

On white

3.21

#28A456 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#28A456 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A456

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A456	#FFFFFF	#000000	##000000
##28A456	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59650

Deuteranopia (green-blind)

#968B5C

Tritanopia (blue-blind)

#00A191

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a456;
/* rgb */ color: rgb(40, 164, 86);
/* oklch */ color: oklch(63.5% 0.156 150.9);

Tailwind

colors: {
  custom: {
    50: '#75c087',
    500: '#28a456',
    950: '#000000',
  },
}

SCSS

$custom: #28a456;
$custom-light: #75c087;
$custom-dark: #000000;

JSON

{
  "hex": "#28a456",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 86
  },
  "hsl": {
    "h": 142.258,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.63454,
    "c": 0.15616,
    "h": 150.9
  },
  "luminance": 0.27674
}

Semantic roles & 50–950 ramp

primary

#28A456

secondary

#C166A0

accent

#44A9E4

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #28A456

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

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