#A4EF77#A4EF77

#A4EF77 is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.7% C 0.171 H 135.0°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#A4EF77
RGB	rgb(164, 239, 119)
HSL	hsl(98, 79%, 70%)
HSV	hsv(98, 50%, 94%)
CMYK	cmyk(31.4%, 0%, 50.2%, 6.3%)
CIE-LAB	lab(87.46, -43.67, 50.39)
CIE-LCH	lch(87.46, 66.68, 130.91°)
OKLab	oklab(87.69% -0.1205 0.1206)
OKLCH	oklch(87.69% 0.171 135)
XYZ	xyz(49.5050, 70.9555, 28.5366)
Luminance	0.7096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4EF77 #C277EF

analogous

#E0EF77 #A4EF77 #77EF86

triadic

#A4EF77 #77A4EF #EF77A4

tetradic

#A4EF77 #77E0EF #C277EF #EF8677

square

#A4EF77 #77E0EF #C277EF #EF8677

split-complementary

#A4EF77 #8677EF #EF77E0

monochromatic

#5FD319 #7FE940 #A4EF77 #C9F5AE #EDFCE4

Accessibility & contrast

On white

1.38

#A4EF77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#A4EF77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4EF77

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4EF77	#FFFFFF	#000000	##000000
##A4EF77	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF6C

Deuteranopia (green-blind)

#ECD97F

Tritanopia (blue-blind)

#A3E7D3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a4ef77;
/* rgb */ color: rgb(164, 239, 119);
/* oklch */ color: oklch(87.7% 0.171 135.0);

Tailwind

colors: {
  custom: {
    50: '#c2f4a1',
    500: '#a4ef77',
    950: '#000000',
  },
}

SCSS

$custom: #a4ef77;
$custom-light: #c2f4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ef77",
  "rgb": {
    "r": 164,
    "g": 239,
    "b": 119
  },
  "hsl": {
    "h": 97.5,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.87694,
    "c": 0.1705,
    "h": 135
  },
  "luminance": 0.70957
}

Semantic roles & 50–950 ramp

primary

#A4EF77

secondary

#9642C8

accent

#0ADB8D

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A4EF77

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

Preview Lab → · Contrast checker → · Palette generator →