#28A734#28A734

#28A734 is a light, vivid green. Relative luminance 0.283; OKLCH L 63.8% C 0.188 H 144.1°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#28A734
RGB	rgb(40, 167, 52)
HSL	hsl(126, 61%, 41%)
HSV	hsv(126, 76%, 65%)
CMYK	cmyk(76%, 0%, 68.9%, 34.5%)
CIE-LAB	lab(60.19, -56.34, 47.91)
CIE-LCH	lch(60.19, 73.96, 139.62°)
OKLab	oklab(63.83% -0.1524 0.1101)
OKLCH	oklch(63.83% 0.188 144.1)
XYZ	xyz(15.3126, 28.3347, 7.9103)
Luminance	0.2834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A734 #A7289B

analogous

#5CA728 #28A734 #28A773

triadic

#28A734 #3428A7 #A73428

tetradic

#28A734 #285CA7 #A7289B #A77328

square

#28A734 #285CA7 #A7289B #A77328

split-complementary

#28A734 #7328A7 #A7285C

monochromatic

#104415 #1C7625 #28A734 #3CD04A #6DDC78

Accessibility & contrast

On white

3.15

#28A734 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#28A734 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A734

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A734	#FFFFFF	#000000	##000000
##28A734	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9724

Deuteranopia (green-blind)

#9C8D3F

Tritanopia (blue-blind)

#00A290

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a734;
/* rgb */ color: rgb(40, 167, 52);
/* oklch */ color: oklch(63.8% 0.188 144.1);

Tailwind

colors: {
  custom: {
    50: '#77c271',
    500: '#28a734',
    950: '#000000',
  },
}

SCSS

$custom: #28a734;
$custom-light: #77c271;
$custom-dark: #000000;

JSON

{
  "hex": "#28a734",
  "rgb": {
    "r": 40,
    "g": 167,
    "b": 52
  },
  "hsl": {
    "h": 125.669,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63826,
    "c": 0.18802,
    "h": 144.1
  },
  "luminance": 0.28336
}

Semantic roles & 50–950 ramp

primary

#28A734

secondary

#C368BA

accent

#43D5E4

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #28A734

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

Preview Lab → · Contrast checker → · Palette generator →