#ADDC57#ADDC57

#ADDC57 is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.5% C 0.169 H 126.3°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#ADDC57
RGB	rgb(173, 220, 87)
HSL	hsl(81, 66%, 60%)
HSV	hsv(81, 60%, 86%)
CMYK	cmyk(21.4%, 0%, 60.5%, 13.7%)
CIE-LAB	lab(82.25, -35.10, 58.83)
CIE-LCH	lch(82.25, 68.50, 120.82°)
OKLab	oklab(83.49% -0.0997 0.1359)
OKLCH	oklch(83.49% 0.169 126.3)
XYZ	xyz(44.5471, 60.7581, 18.3955)
Luminance	0.6076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDC57 #8657DC

analogous

#DCC857 #ADDC57 #6ADC57

triadic

#ADDC57 #57ADDC #DC57AD

tetradic

#ADDC57 #57DCC8 #8657DC #DC576A

square

#ADDC57 #57DCC8 #8657DC #DC576A

split-complementary

#ADDC57 #576ADC #C857DC

monochromatic

#6E9920 #93CB2A #ADDC57 #C6E78A #DEF1BC

Accessibility & contrast

On white

1.60

#ADDC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#ADDC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDC57

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDC57	#FFFFFF	#000000	##000000
##ADDC57	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE48

Deuteranopia (green-blind)

#E0CC60

Tritanopia (blue-blind)

#B3D2C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addc57;
/* rgb */ color: rgb(173, 220, 87);
/* oklch */ color: oklch(83.5% 0.169 126.3);

Tailwind

colors: {
  custom: {
    50: '#c8e78b',
    500: '#addc57',
    950: '#000000',
  },
}

SCSS

$custom: #addc57;
$custom-light: #c8e78b;
$custom-dark: #000000;

JSON

{
  "hex": "#addc57",
  "rgb": {
    "r": 173,
    "g": 220,
    "b": 87
  },
  "hsl": {
    "h": 81.203,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.83495,
    "c": 0.16857,
    "h": 126.3
  },
  "luminance": 0.60759
}

Semantic roles & 50–950 ramp

primary

#ADDC57

secondary

#5D3A9D

accent

#18CD58

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ADDC57

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

Preview Lab → · Contrast checker → · Palette generator →