#73D23B#73D23B

#73D23B is a light, highly saturated yellow-green. Relative luminance 0.501; OKLCH L 77.6% C 0.204 H 136.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#73D23B
RGB	rgb(115, 210, 59)
HSL	hsl(98, 63%, 53%)
HSV	hsv(98, 72%, 82%)
CMYK	cmyk(45.2%, 0%, 71.9%, 17.6%)
CIE-LAB	lab(76.10, -53.16, 62.46)
CIE-LCH	lch(76.10, 82.02, 130.40°)
OKLab	oklab(77.62% -0.1478 0.1408)
OKLCH	oklch(77.62% 0.204 136.4)
XYZ	xyz(30.9054, 50.0519, 12.1693)
Luminance	0.5005 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D23B #9A3BD2

analogous

#BFD23B #73D23B #3BD24E

triadic

#73D23B #3B73D2 #D23B73

tetradic

#73D23B #3BBFD2 #9A3BD2 #D24E3B

square

#73D23B #3BBFD2 #9A3BD2 #D24E3B

split-complementary

#73D23B #4E3BD2 #D23BBF

monochromatic

#3D771B #57A927 #73D23B #97DD6D #BAE99F

Accessibility & contrast

On white

1.91

#73D23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#73D23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D23B

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D23B	#FFFFFF	#000000	##000000
##73D23B	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C120

Deuteranopia (green-blind)

#CDB94A

Tritanopia (blue-blind)

#6FCAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #73d23b;
/* rgb */ color: rgb(115, 210, 59);
/* oklch */ color: oklch(77.6% 0.204 136.4);

Tailwind

colors: {
  custom: {
    50: '#a3e07a',
    500: '#73d23b',
    950: '#000000',
  },
}

SCSS

$custom: #73d23b;
$custom-light: #a3e07a;
$custom-dark: #000000;

JSON

{
  "hex": "#73d23b",
  "rgb": {
    "r": 115,
    "g": 210,
    "b": 59
  },
  "hsl": {
    "h": 97.748,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77622,
    "c": 0.20414,
    "h": 136.4
  },
  "luminance": 0.50054
}

Semantic roles & 50–950 ramp

primary

#73D23B

secondary

#63327F

accent

#42E6A9

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #73D23B

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

Preview Lab → · Contrast checker → · Palette generator →