#28A023#28A023

#28A023 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.190 H 142.4°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#28A023
RGB	rgb(40, 160, 35)
HSL	hsl(118, 64%, 38%)
HSV	hsv(118, 78%, 63%)
CMYK	cmyk(75%, 0%, 78.1%, 37.3%)
CIE-LAB	lab(57.76, -55.48, 51.80)
CIE-LCH	lch(57.76, 75.90, 136.96°)
OKLab	oklab(61.77% -0.1508 0.1161)
OKLCH	oklch(61.77% 0.19 142.4)
XYZ	xyz(13.7484, 25.7125, 5.8282)
Luminance	0.2571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A023 #9B23A0

analogous

#66A023 #28A023 #23A05C

triadic

#28A023 #2328A0 #A02328

tetradic

#28A023 #2366A0 #9B23A0 #A05C23

square

#28A023 #2366A0 #9B23A0 #A05C23

split-complementary

#28A023 #5C23A0 #A02366

monochromatic

#0F3C0D #1B6E18 #28A023 #35D12F #66DC61

Accessibility & contrast

On white

3.42

#28A023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#28A023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A023

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A023	#FFFFFF	#000000	##000000
##28A023	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49002

Deuteranopia (green-blind)

#968731

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #28a023;
/* rgb */ color: rgb(40, 160, 35);
/* oklch */ color: oklch(61.8% 0.190 142.4);

Tailwind

colors: {
  custom: {
    50: '#76bd68',
    500: '#28a023',
    950: '#000000',
  },
}

SCSS

$custom: #28a023;
$custom-light: #76bd68;
$custom-dark: #000000;

JSON

{
  "hex": "#28a023",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 35
  },
  "hsl": {
    "h": 117.6,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61772,
    "c": 0.19033,
    "h": 142.4
  },
  "luminance": 0.25714
}

Semantic roles & 50–950 ramp

primary

#28A023

secondary

#BD5DC1

accent

#41E7E0

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #28A023

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

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