#A4E055#A4E055

#A4E055 is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 83.8% C 0.179 H 129.4°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#A4E055
RGB	rgb(164, 224, 85)
HSL	hsl(86, 69%, 61%)
HSV	hsv(86, 62%, 88%)
CMYK	cmyk(26.8%, 0%, 62.1%, 12.2%)
CIE-LAB	lab(82.84, -40.40, 60.17)
CIE-LCH	lch(82.84, 72.47, 123.88°)
OKLab	oklab(83.83% -0.114 0.1386)
OKLCH	oklch(83.83% 0.179 129.4)
XYZ	xyz(43.6049, 61.8586, 18.2351)
Luminance	0.6186 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E055 #9155E0

analogous

#E0D655 #A4E055 #5EE055

triadic

#A4E055 #55A4E0 #E055A4

tetradic

#A4E055 #55E0D6 #9155E0 #E0555E

square

#A4E055 #55E0D6 #9155E0 #E0555E

split-complementary

#A4E055 #555EE0 #D655E0

monochromatic

#669E1D #88D226 #A4E055 #C0E989 #DBF3BD

Accessibility & contrast

On white

1.57

#A4E055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#A4E055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E055

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E055	#FFFFFF	#000000	##000000
##A4E055	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD144

Deuteranopia (green-blind)

#E2CD5F

Tritanopia (blue-blind)

#A8D7C3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a4e055;
/* rgb */ color: rgb(164, 224, 85);
/* oklch */ color: oklch(83.8% 0.179 129.4);

Tailwind

colors: {
  custom: {
    50: '#c2ea8a',
    500: '#a4e055',
    950: '#000000',
  },
}

SCSS

$custom: #a4e055;
$custom-light: #c2ea8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e055",
  "rgb": {
    "r": 164,
    "g": 224,
    "b": 85
  },
  "hsl": {
    "h": 85.899,
    "s": 69.154,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83829,
    "c": 0.17949,
    "h": 129.4
  },
  "luminance": 0.6186
}

Semantic roles & 50–950 ramp

primary

#A4E055

secondary

#6538A1

accent

#14D166

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E055

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

Preview Lab → · Contrast checker → · Palette generator →