#ADF661#ADF661

#ADF661 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.6% C 0.194 H 131.4°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#ADF661
RGB	rgb(173, 246, 97)
HSL	hsl(89, 89%, 67%)
HSV	hsv(89, 61%, 96%)
CMYK	cmyk(29.7%, 0%, 60.6%, 3.5%)
CIE-LAB	lab(89.70, -45.76, 62.87)
CIE-LCH	lch(89.70, 77.76, 126.05°)
OKLab	oklab(89.56% -0.1283 0.1456)
OKLCH	oklch(89.56% 0.194 131.4)
XYZ	xyz(52.3464, 75.6572, 23.1522)
Luminance	0.7566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADF661 #AA61F6

analogous

#F6F561 #ADF661 #63F661

triadic

#ADF661 #61ADF6 #F661AD

tetradic

#ADF661 #61F6F5 #AA61F6 #F66163

square

#ADF661 #61F6F5 #AA61F6 #F66163

split-complementary

#ADF661 #6163F6 #F561F6

monochromatic

#70D10C #8FF327 #ADF661 #CBF99B #E9FDD5

Accessibility & contrast

On white

1.30

#ADF661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.13

#ADF661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADF661

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADF661	#FFFFFF	#000000	##000000
##ADF661	1.00	1.30	16.13	16.13
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.13	21.00	1.00	1.00
##000000	16.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE550

Deuteranopia (green-blind)

#F6E06C

Tritanopia (blue-blind)

#B0ECD6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #adf661;
/* rgb */ color: rgb(173, 246, 97);
/* oklch */ color: oklch(89.6% 0.194 131.4);

Tailwind

colors: {
  custom: {
    50: '#c9f993',
    500: '#adf661',
    950: '#000000',
  },
}

SCSS

$custom: #adf661;
$custom-light: #c9f993;
$custom-dark: #000000;

JSON

{
  "hex": "#adf661",
  "rgb": {
    "r": 173,
    "g": 246,
    "b": 97
  },
  "hsl": {
    "h": 89.396,
    "s": 89.222,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89563,
    "c": 0.19405,
    "h": 131.4
  },
  "luminance": 0.75659
}

Semantic roles & 50–950 ramp

primary

#ADF661

secondary

#7C2FCC

accent

#00E670

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #ADF661

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

Preview Lab → · Contrast checker → · Palette generator →