#A4E058#A4E058

#A4E058 is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 83.9% C 0.177 H 129.7°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#A4E058
RGB	rgb(164, 224, 88)
HSL	hsl(86, 69%, 61%)
HSV	hsv(86, 61%, 88%)
CMYK	cmyk(26.8%, 0%, 60.7%, 12.2%)
CIE-LAB	lab(82.86, -40.15, 58.94)
CIE-LCH	lch(82.86, 71.31, 124.27°)
OKLab	oklab(83.86% -0.1131 0.1364)
OKLCH	oklch(83.86% 0.177 129.7)
XYZ	xyz(43.7267, 61.9073, 18.8761)
Luminance	0.6191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E058 #9458E0

analogous

#E0D858 #A4E058 #60E058

triadic

#A4E058 #58A4E0 #E058A4

tetradic

#A4E058 #58E0D8 #9458E0 #E05860

square

#A4E058 #58E0D8 #9458E0 #E05860

split-complementary

#A4E058 #5860E0 #D858E0

monochromatic

#66A01E #88D427 #A4E058 #C0EA8C #DCF3BF

Accessibility & contrast

On white

1.57

#A4E058 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#A4E058 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E058

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E058	#FFFFFF	#000000	##000000
##A4E058	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD148

Deuteranopia (green-blind)

#E1CD62

Tritanopia (blue-blind)

#A8D7C3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a4e058;
/* rgb */ color: rgb(164, 224, 88);
/* oklch */ color: oklch(83.9% 0.177 129.7);

Tailwind

colors: {
  custom: {
    50: '#c2ea8c',
    500: '#a4e058',
    950: '#000000',
  },
}

SCSS

$custom: #a4e058;
$custom-light: #c2ea8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e058",
  "rgb": {
    "r": 164,
    "g": 224,
    "b": 88
  },
  "hsl": {
    "h": 86.471,
    "s": 68.687,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83858,
    "c": 0.17715,
    "h": 129.7
  },
  "luminance": 0.61908
}

Semantic roles & 50–950 ramp

primary

#A4E058

secondary

#6839A3

accent

#15D168

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4E058

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

Preview Lab → · Contrast checker → · Palette generator →