#99EFAA#99EFAA

#99EFAA is a very light, vivid green. Relative luminance 0.714; OKLCH L 88.0% C 0.127 H 149.5°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#99EFAA
RGB	rgb(153, 239, 170)
HSL	hsl(132, 73%, 77%)
HSV	hsv(132, 36%, 94%)
CMYK	cmyk(36%, 0%, 28.9%, 6.3%)
CIE-LAB	lab(87.68, -39.92, 25.39)
CIE-LCH	lch(87.68, 47.31, 147.55°)
OKLab	oklab(87.97% -0.1091 0.0643)
OKLCH	oklch(87.97% 0.127 149.5)
XYZ	xyz(51.2563, 71.4048, 49.1041)
Luminance	0.7141 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EFAA #EF99DE

analogous

#B3EF99 #99EFAA #99EFD5

triadic

#99EFAA #AA99EF #EFAA99

tetradic

#99EFAA #99B3EF #EF99DE #EFD599

square

#99EFAA #99B3EF #EF99DE #EFD599

split-complementary

#99EFAA #D599EF #EF99B3

monochromatic

#2FDE52 #64E77E #99EFAA #CEF7D6 #E5FBE9

Accessibility & contrast

On white

1.37

#99EFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.28

#99EFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EFAA

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EFAA	#FFFFFF	#000000	##000000
##99EFAA	1.00	1.37	15.28	15.28
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.28	21.00	1.00	1.00
##000000	15.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E1A6

Deuteranopia (green-blind)

#E3D8AE

Tritanopia (blue-blind)

#8CECDD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #99efaa;
/* rgb */ color: rgb(153, 239, 170);
/* oklch */ color: oklch(88.0% 0.127 149.5);

Tailwind

colors: {
  custom: {
    50: '#baf4c3',
    500: '#99efaa',
    950: '#000000',
  },
}

SCSS

$custom: #99efaa;
$custom-light: #baf4c3;
$custom-dark: #000000;

JSON

{
  "hex": "#99efaa",
  "rgb": {
    "r": 153,
    "g": 239,
    "b": 170
  },
  "hsl": {
    "h": 131.86,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.87974,
    "c": 0.12663,
    "h": 149.5
  },
  "luminance": 0.71408
}

Semantic roles & 50–950 ramp

primary

#99EFAA

secondary

#CC61B6

accent

#11AED5

background

#FDFFFD

surface

#F8FEF9

border

#D1D6D2

text

#121712

muted

#828582

Preview Lab

Preview with #99EFAA

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

Preview Lab → · Contrast checker → · Palette generator →