#99D74B#99D74B

#99D74B is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.0% C 0.181 H 130.1°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#99D74B
RGB	rgb(153, 215, 75)
HSL	hsl(87, 64%, 57%)
HSV	hsv(87, 65%, 84%)
CMYK	cmyk(28.8%, 0%, 65.1%, 15.7%)
CIE-LAB	lab(79.55, -41.22, 60.53)
CIE-LCH	lch(79.55, 73.23, 124.26°)
OKLab	oklab(80.97% -0.1164 0.1383)
OKLCH	oklch(80.97% 0.181 130.1)
XYZ	xyz(38.7070, 55.8801, 15.4018)
Luminance	0.5588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D74B #894BD7

analogous

#D7CF4B #99D74B #53D74B

triadic

#99D74B #4B99D7 #D74B99

tetradic

#99D74B #4BD7CF #894BD7 #D74B53

square

#99D74B #4BD7CF #894BD7 #D74B53

split-complementary

#99D74B #4B53D7 #CF4BD7

monochromatic

#5A891E #7BBB2A #99D74B #B5E27D #D2EDAF

Accessibility & contrast

On white

1.72

#99D74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#99D74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D74B

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D74B	#FFFFFF	#000000	##000000
##99D74B	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C838

Deuteranopia (green-blind)

#D8C456

Tritanopia (blue-blind)

#9DCEBA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #99d74b;
/* rgb */ color: rgb(153, 215, 75);
/* oklch */ color: oklch(81.0% 0.181 130.1);

Tailwind

colors: {
  custom: {
    50: '#bbe384',
    500: '#99d74b',
    950: '#000000',
  },
}

SCSS

$custom: #99d74b;
$custom-light: #bbe384;
$custom-dark: #000000;

JSON

{
  "hex": "#99d74b",
  "rgb": {
    "r": 153,
    "g": 215,
    "b": 75
  },
  "hsl": {
    "h": 86.571,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80967,
    "c": 0.18081,
    "h": 130.1
  },
  "luminance": 0.55881
}

Semantic roles & 50–950 ramp

primary

#99D74B

secondary

#5E378F

accent

#41E78A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D74B

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

Preview Lab → · Contrast checker → · Palette generator →