#A4E052#A4E052

#A4E052 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 83.8% C 0.182 H 129.2°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#A4E052
RGB	rgb(164, 224, 82)
HSL	hsl(85, 70%, 60%)
HSV	hsv(85, 63%, 88%)
CMYK	cmyk(26.8%, 0%, 63.4%, 12.2%)
CIE-LAB	lab(82.81, -40.64, 61.38)
CIE-LCH	lch(82.81, 73.61, 123.51°)
OKLab	oklab(83.8% -0.1149 0.1408)
OKLCH	oklch(83.8% 0.182 129.2)
XYZ	xyz(43.4883, 61.8120, 17.6207)
Luminance	0.6181 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E052 #8E52E0

analogous

#E0D552 #A4E052 #5DE052

triadic

#A4E052 #52A4E0 #E052A4

tetradic

#A4E052 #52E0D5 #8E52E0 #E0525D

square

#A4E052 #52E0D5 #8E52E0 #E0525D

split-complementary

#A4E052 #525DE0 #D552E0

monochromatic

#669C1C #88D025 #A4E052 #BFE986 #DBF3BA

Accessibility & contrast

On white

1.57

#A4E052 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#A4E052 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E052

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E052	#FFFFFF	#000000	##000000
##A4E052	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD140

Deuteranopia (green-blind)

#E2CD5D

Tritanopia (blue-blind)

#A8D7C3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a4e052;
/* rgb */ color: rgb(164, 224, 82);
/* oklch */ color: oklch(83.8% 0.182 129.2);

Tailwind

colors: {
  custom: {
    50: '#c3ea89',
    500: '#a4e052',
    950: '#000000',
  },
}

SCSS

$custom: #a4e052;
$custom-light: #c3ea89;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e052",
  "rgb": {
    "r": 164,
    "g": 224,
    "b": 82
  },
  "hsl": {
    "h": 85.352,
    "s": 69.608,
    "l": 60
  },
  "oklch": {
    "l": 0.83801,
    "c": 0.18176,
    "h": 129.2
  },
  "luminance": 0.61813
}

Semantic roles & 50–950 ramp

primary

#A4E052

secondary

#63379F

accent

#3BEC86

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E052

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

Preview Lab → · Contrast checker → · Palette generator →