#ADD93B#ADD93B

#ADD93B is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.6% C 0.184 H 124.2°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#ADD93B
RGB	rgb(173, 217, 59)
HSL	hsl(77, 68%, 54%)
HSV	hsv(77, 73%, 85%)
CMYK	cmyk(20.3%, 0%, 72.8%, 14.9%)
CIE-LAB	lab(81.20, -35.60, 68.51)
CIE-LCH	lch(81.20, 77.20, 117.46°)
OKLab	oklab(82.58% -0.1035 0.1524)
OKLCH	oklch(82.58% 0.184 124.2)
XYZ	xyz(42.8363, 58.8253, 13.2345)
Luminance	0.5883 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD93B #673BD9

analogous

#D9B63B #ADD93B #5ED93B

triadic

#ADD93B #3BADD9 #D93BAD

tetradic

#ADD93B #3BD9B6 #673BD9 #D93B5E

square

#ADD93B #3BD9B6 #673BD9 #D93B5E

split-complementary

#ADD93B #3B5ED9 #B63BD9

monochromatic

#648119 #8CB423 #ADD93B #C2E36E #D8EDA2

Accessibility & contrast

On white

1.65

#ADD93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#ADD93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD93B

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD93B	#FFFFFF	#000000	##000000
##ADD93B	1.00	1.65	12.77	12.77
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB1B

Deuteranopia (green-blind)

#DFC949

Tritanopia (blue-blind)

#B5CEBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #add93b;
/* rgb */ color: rgb(173, 217, 59);
/* oklch */ color: oklch(82.6% 0.184 124.2);

Tailwind

colors: {
  custom: {
    50: '#c9e57c',
    500: '#add93b',
    950: '#000000',
  },
}

SCSS

$custom: #add93b;
$custom-light: #c9e57c;
$custom-dark: #000000;

JSON

{
  "hex": "#add93b",
  "rgb": {
    "r": 173,
    "g": 217,
    "b": 59
  },
  "hsl": {
    "h": 76.709,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.82579,
    "c": 0.18425,
    "h": 124.2
  },
  "luminance": 0.58826
}

Semantic roles & 50–950 ramp

primary

#ADD93B

secondary

#493188

accent

#3DEA6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADD93B

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

Preview Lab → · Contrast checker → · Palette generator →