#ADD53F#ADD53F

#ADD53F is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.7% C 0.177 H 123.4°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX#ADD53F
RGBrgb(173, 213, 63)
HSLhsl(76, 64%, 54%)
HSVhsv(76, 70%, 84%)
CMYKcmyk(18.8%, 0%, 70.4%, 16.5%)
CIE-LABlab(80.08, -33.55, 66.03)
CIE-LCHlch(80.08, 74.06, 116.93°)
OKLaboklab(81.69% -0.0975 0.1478)
OKLCHoklch(81.69% 0.177 123.4)
XYZxyz(41.9255, 56.8314, 13.4625)
Luminance0.5683 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#ADD53F #673FD5
analogous
#D5B23F #ADD53F #62D53F
triadic
#ADD53F #3FADD5 #D53FAD
tetradic
#ADD53F #3FD5B2 #673FD5 #D53F62
square
#ADD53F #3FD5B2 #673FD5 #D53F62
split-complementary
#ADD53F #3F62D5 #B23FD5
monochromatic
#647E1C #8CB027 #ADD53F #C2E071 #D8EBA3

Accessibility & contrast

On white

1.70
#ADD53F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.37
#ADD53F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD53F
12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##ADD53F#FFFFFF#000000##000000
##ADD53F1.001.7012.3712.37
#FFFFFF1.701.0021.0021.00
#00000012.3721.001.001.00
##00000012.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C825
Deuteranopia (green-blind)
#DCC64C
Tritanopia (blue-blind)
#B5CBB8
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #add53f;
/* rgb */ color: rgb(173, 213, 63);
/* oklch */ color: oklch(81.7% 0.177 123.4);
Tailwind
colors: {
  custom: {
    50: '#c9e27d',
    500: '#add53f',
    950: '#000000',
  },
}
SCSS
$custom: #add53f;
$custom-light: #c9e27d;
$custom-dark: #000000;
JSON
{
  "hex": "#add53f",
  "rgb": {
    "r": 173,
    "g": 213,
    "b": 63
  },
  "hsl": {
    "h": 76,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.81688,
    "c": 0.17711,
    "h": 123.4
  },
  "luminance": 0.56832
}

Semantic roles & 50–950 ramp

primary
#ADD53F
secondary
#493385
accent
#41E76D
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #ADD53F

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

Preview Lab → · Contrast checker → · Palette generator →

#ADD53F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva