#99F567#99F567

#99F567 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.3% C 0.198 H 136.0°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#99F567
RGB	rgb(153, 245, 103)
HSL	hsl(99, 88%, 68%)
HSV	hsv(99, 58%, 96%)
CMYK	cmyk(37.6%, 0%, 58%, 3.9%)
CIE-LAB	lab(88.47, -51.49, 58.67)
CIE-LCH	lch(88.47, 78.06, 131.27°)
OKLab	oklab(88.32% -0.1425 0.1374)
OKLCH	oklch(88.32% 0.198 136)
XYZ	xyz(48.2362, 73.0540, 24.3886)
Luminance	0.7306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.64

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F567 #C367F5

analogous

#E0F567 #99F567 #67F57C

triadic

#99F567 #6799F5 #F56799

tetradic

#99F567 #67E0F5 #C367F5 #F57C67

square

#99F567 #67E0F5 #C367F5 #F57C67

split-complementary

#99F567 #7C67F5 #F567E0

monochromatic

#54D40E #72F12E #99F567 #C0F9A0 #E6FDDA

Accessibility & contrast

On white

1.35

#99F567 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#99F567 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F567

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F567	#FFFFFF	#000000	##000000
##99F567	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE358

Deuteranopia (green-blind)

#F0DB72

Tritanopia (blue-blind)

#96EDD6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #99f567;
/* rgb */ color: rgb(153, 245, 103);
/* oklch */ color: oklch(88.3% 0.198 136.0);

Tailwind

colors: {
  custom: {
    50: '#bcf997',
    500: '#99f567',
    950: '#000000',
  },
}

SCSS

$custom: #99f567;
$custom-light: #bcf997;
$custom-dark: #000000;

JSON

{
  "hex": "#99f567",
  "rgb": {
    "r": 153,
    "g": 245,
    "b": 103
  },
  "hsl": {
    "h": 98.873,
    "s": 87.654,
    "l": 68.235
  },
  "oklch": {
    "l": 0.88317,
    "c": 0.19794,
    "h": 136
  },
  "luminance": 0.73056
}

Semantic roles & 50–950 ramp

primary

#99F567

secondary

#9732CE

accent

#01E494

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #99F567

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

Preview Lab → · Contrast checker → · Palette generator →