#A7CA57#A7CA57

#A7CA57 is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 79.0% C 0.148 H 123.9°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#A7CA57
RGB	rgb(167, 202, 87)
HSL	hsl(78, 52%, 57%)
HSV	hsv(78, 57%, 79%)
CMYK	cmyk(17.3%, 0%, 56.9%, 20.8%)
CIE-LAB	lab(76.77, -29.02, 52.58)
CIE-LCH	lch(76.77, 60.05, 118.89°)
OKLab	oklab(78.97% -0.0825 0.1227)
OKLCH	oklch(78.97% 0.148 123.9)
XYZ	xyz(38.7774, 51.1444, 16.8439)
Luminance	0.5114 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7CA57 #7A57CA

analogous

#CAB457 #A7CA57 #6ECA57

triadic

#A7CA57 #57A7CA #CA57A7

tetradic

#A7CA57 #57CAB4 #7A57CA #CA576E

square

#A7CA57 #57CAB4 #7A57CA #CA576E

split-complementary

#A7CA57 #576ECA #B457CA

monochromatic

#647F28 #89AD37 #A7CA57 #BFD986 #D8E7B4

Accessibility & contrast

On white

1.87

#A7CA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#A7CA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7CA57

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7CA57	#FFFFFF	#000000	##000000
##A7CA57	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF4B

Deuteranopia (green-blind)

#D0BD5E

Tritanopia (blue-blind)

#AEC1B1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a7ca57;
/* rgb */ color: rgb(167, 202, 87);
/* oklch */ color: oklch(79.0% 0.148 123.9);

Tailwind

colors: {
  custom: {
    50: '#c3da8a',
    500: '#a7ca57',
    950: '#000000',
  },
}

SCSS

$custom: #a7ca57;
$custom-light: #c3da8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a7ca57",
  "rgb": {
    "r": 167,
    "g": 202,
    "b": 87
  },
  "hsl": {
    "h": 78.261,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.78972,
    "c": 0.1478,
    "h": 123.9
  },
  "luminance": 0.51145
}

Semantic roles & 50–950 ramp

primary

#A7CA57

secondary

#553F87

accent

#4CDB78

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#13140C

muted

#82837F

Preview Lab

Preview with #A7CA57

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

Preview Lab → · Contrast checker → · Palette generator →