#28B734#28B734

#28B734 is a light, highly saturated green. Relative luminance 0.346; OKLCH L 68.2% C 0.206 H 143.8°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#28B734
RGB	rgb(40, 183, 52)
HSL	hsl(125, 64%, 44%)
HSV	hsv(125, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 71.6%, 28.2%)
CIE-LAB	lab(65.41, -61.51, 53.40)
CIE-LCH	lch(65.41, 81.46, 139.03°)
OKLab	oklab(68.16% -0.1664 0.1217)
OKLCH	oklch(68.16% 0.206 143.8)
XYZ	xyz(18.4272, 34.5638, 8.9485)
Luminance	0.3457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B734 #B728AB

analogous

#63B728 #28B734 #28B77B

triadic

#28B734 #3428B7 #B73428

tetradic

#28B734 #2863B7 #B728AB #B77B28

square

#28B734 #2863B7 #B728AB #B77B28

split-complementary

#28B734 #7B28B7 #B72863

monochromatic

#125317 #1D8526 #28B734 #46D652 #78E181

Accessibility & contrast

On white

2.65

#28B734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#28B734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B734

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B734	#FFFFFF	#000000	##000000
##28B734	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA51E

Deuteranopia (green-blind)

#AB9B41

Tritanopia (blue-blind)

#00B29D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b734;
/* rgb */ color: rgb(40, 183, 52);
/* oklch */ color: oklch(68.2% 0.206 143.8);

Tailwind

colors: {
  custom: {
    50: '#7bce73',
    500: '#28b734',
    950: '#000000',
  },
}

SCSS

$custom: #28b734;
$custom-light: #7bce73;
$custom-dark: #000000;

JSON

{
  "hex": "#28b734",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 52
  },
  "hsl": {
    "h": 125.035,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6816,
    "c": 0.20616,
    "h": 143.8
  },
  "luminance": 0.34566
}

Semantic roles & 50–950 ramp

primary

#28B734

secondary

#C972C2

accent

#41D9E7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1408

muted

#7C827B

Preview Lab

Preview with #28B734

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

Preview Lab → · Contrast checker → · Palette generator →