#A4F157#A4F157

#A4F157 is a very light, vivid yellow-green. Relative luminance 0.715; OKLCH L 87.8% C 0.200 H 132.0°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#A4F157
RGB	rgb(164, 241, 87)
HSL	hsl(90, 85%, 64%)
HSV	hsv(90, 64%, 95%)
CMYK	cmyk(32%, 0%, 63.9%, 5.5%)
CIE-LAB	lab(87.72, -47.57, 64.65)
CIE-LCH	lch(87.72, 80.27, 126.35°)
OKLab	oklab(87.8% -0.1335 0.1484)
OKLCH	oklch(87.8% 0.2 132)
XYZ	xyz(48.4848, 71.4895, 20.2593)
Luminance	0.7149 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F157 #A457F1

analogous

#F1F157 #A4F157 #57F157

triadic

#A4F157 #57A4F1 #F157A4

tetradic

#A4F157 #57F1F1 #A457F1 #F15757

square

#A4F157 #57F1F1 #A457F1 #F15757

split-complementary

#A4F157 #5757F1 #F157F1

monochromatic

#67BE10 #85EC1F #A4F157 #C3F68F #E1FAC8

Accessibility & contrast

On white

1.37

#A4F157 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#A4F157 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F157

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F157	#FFFFFF	#000000	##000000
##A4F157	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE043

Deuteranopia (green-blind)

#F0DA63

Tritanopia (blue-blind)

#A6E8D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #a4f157;
/* rgb */ color: rgb(164, 241, 87);
/* oklch */ color: oklch(87.8% 0.200 132.0);

Tailwind

colors: {
  custom: {
    50: '#c3f68d',
    500: '#a4f157',
    950: '#000000',
  },
}

SCSS

$custom: #a4f157;
$custom-light: #c3f68d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f157",
  "rgb": {
    "r": 164,
    "g": 241,
    "b": 87
  },
  "hsl": {
    "h": 90,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.87803,
    "c": 0.1996,
    "h": 132
  },
  "luminance": 0.71491
}

Semantic roles & 50–950 ramp

primary

#A4F157

secondary

#7630BC

accent

#04E173

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4F157

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

Preview Lab → · Contrast checker → · Palette generator →