#28A723#28A723

#28A723 is a light, vivid green. Relative luminance 0.282; OKLCH L 63.7% C 0.198 H 142.4°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#28A723
RGB	rgb(40, 167, 35)
HSL	hsl(118, 65%, 40%)
HSV	hsv(118, 79%, 65%)
CMYK	cmyk(76%, 0%, 79%, 34.5%)
CIE-LAB	lab(60.08, -57.74, 54.04)
CIE-LCH	lch(60.08, 79.08, 136.89°)
OKLab	oklab(63.7% -0.1569 0.1207)
OKLCH	oklch(63.7% 0.198 142.4)
XYZ	xyz(14.9963, 28.2082, 6.2442)
Luminance	0.2821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A723 #A223A7

analogous

#6AA723 #28A723 #23A760

triadic

#28A723 #2328A7 #A72328

tetradic

#28A723 #236AA7 #A223A7 #A76023

square

#28A723 #236AA7 #A223A7 #A76023

split-complementary

#28A723 #6023A7 #A7236A

monochromatic

#10420E #1C7418 #28A723 #39D433 #6ADF66

Accessibility & contrast

On white

3.16

#28A723 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#28A723 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A723

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A723	#FFFFFF	#000000	##000000
##28A723	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#9D8D33

Tritanopia (blue-blind)

#00A28E

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a723;
/* rgb */ color: rgb(40, 167, 35);
/* oklch */ color: oklch(63.7% 0.198 142.4);

Tailwind

colors: {
  custom: {
    50: '#78c269',
    500: '#28a723',
    950: '#000000',
  },
}

SCSS

$custom: #28a723;
$custom-light: #78c269;
$custom-dark: #000000;

JSON

{
  "hex": "#28a723",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 35
  },
  "hsl": {
    "h": 117.727,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.63695,
    "c": 0.19802,
    "h": 142.4
  },
  "luminance": 0.2821
}

Semantic roles & 50–950 ramp

primary

#28A723

secondary

#C161C4

accent

#3FE8E2

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #28A723

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

Preview Lab → · Contrast checker → · Palette generator →