#A7DF51#A7DF51

#A7DF51 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.7% C 0.180 H 128.2°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#A7DF51
RGB	rgb(167, 223, 81)
HSL	hsl(84, 69%, 60%)
HSV	hsv(84, 64%, 87%)
CMYK	cmyk(25.1%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(82.69, -39.17, 61.71)
CIE-LCH	lch(82.69, 73.09, 122.40°)
OKLab	oklab(83.74% -0.1111 0.1414)
OKLCH	oklch(83.74% 0.18 128.2)
XYZ	xyz(43.8091, 61.5840, 17.3618)
Luminance	0.6159 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7DF51 #8951DF

analogous

#DFD051 #A7DF51 #60DF51

triadic

#A7DF51 #51A7DF #DF51A7

tetradic

#A7DF51 #51DFD0 #8951DF #DF5160

square

#A7DF51 #51DFD0 #8951DF #DF5160

split-complementary

#A7DF51 #5160DF #D051DF

monochromatic

#68991C #8BCD26 #A7DF51 #C1E985 #DBF2B8

Accessibility & contrast

On white

1.58

#A7DF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#A7DF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7DF51

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7DF51	#FFFFFF	#000000	##000000
##A7DF51	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03F

Deuteranopia (green-blind)

#E2CD5C

Tritanopia (blue-blind)

#ACD5C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a7df51;
/* rgb */ color: rgb(167, 223, 81);
/* oklch */ color: oklch(83.7% 0.180 128.2);

Tailwind

colors: {
  custom: {
    50: '#c5e988',
    500: '#a7df51',
    950: '#000000',
  },
}

SCSS

$custom: #a7df51;
$custom-light: #c5e988;
$custom-dark: #000000;

JSON

{
  "hex": "#a7df51",
  "rgb": {
    "r": 167,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 83.662,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.83744,
    "c": 0.17981,
    "h": 128.2
  },
  "luminance": 0.61585
}

Semantic roles & 50–950 ramp

primary

#A7DF51

secondary

#5F379D

accent

#3CEC81

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A7DF51

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

Preview Lab → · Contrast checker → · Palette generator →