#AAF77B#AAF77B

#AAF77B is a very light, vivid yellow-green. Relative luminance 0.765; OKLCH L 89.9% C 0.175 H 134.9°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#AAF77B
RGB	rgb(170, 247, 123)
HSL	hsl(97, 89%, 73%)
HSV	hsv(97, 50%, 97%)
CMYK	cmyk(31.2%, 0%, 50.2%, 3.1%)
CIE-LAB	lab(90.09, -44.67, 51.79)
CIE-LCH	lch(90.09, 68.39, 130.78°)
OKLab	oklab(89.92% -0.1233 0.1239)
OKLCH	oklch(89.92% 0.175 134.9)
XYZ	xyz(53.4123, 76.4956, 30.6860)
Luminance	0.7650 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAF77B #C87BF7

analogous

#E8F77B #AAF77B #7BF78A

triadic

#AAF77B #7BAAF7 #F77BAA

tetradic

#AAF77B #7BE8F7 #C87BF7 #F78A7B

square

#AAF77B #7BE8F7 #C87BF7 #F78A7B

split-complementary

#AAF77B #8A7BF7 #F77BE8

monochromatic

#61E90E #85F441 #AAF77B #CFFAB5 #ECFDE2

Accessibility & contrast

On white

1.29

#AAF77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#AAF77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAF77B

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAF77B	#FFFFFF	#000000	##000000
##AAF77B	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE770

Deuteranopia (green-blind)

#F4E083

Tritanopia (blue-blind)

#A9EFDB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #aaf77b;
/* rgb */ color: rgb(170, 247, 123);
/* oklch */ color: oklch(89.9% 0.175 134.9);

Tailwind

colors: {
  custom: {
    50: '#c6faa4',
    500: '#aaf77b',
    950: '#000000',
  },
}

SCSS

$custom: #aaf77b;
$custom-light: #c6faa4;
$custom-dark: #000000;

JSON

{
  "hex": "#aaf77b",
  "rgb": {
    "r": 170,
    "g": 247,
    "b": 123
  },
  "hsl": {
    "h": 97.258,
    "s": 88.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.89923,
    "c": 0.17479,
    "h": 134.9
  },
  "luminance": 0.76498
}

Semantic roles & 50–950 ramp

primary

#AAF77B

secondary

#9C43D3

accent

#00E58E

background

#FEFFFC

surface

#FAFFF6

border

#D3D7D0

text

#13170F

muted

#838580

Preview Lab

Preview with #AAF77B

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

Preview Lab → · Contrast checker → · Palette generator →