#EDF958#EDF958

#EDF958 is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 94.5% C 0.179 H 113.4°. Best body text is #000000 at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#EDF958
RGB	rgb(237, 249, 88)
HSL	hsl(64, 93%, 66%)
HSV	hsv(64, 65%, 98%)
CMYK	cmyk(4.8%, 0%, 64.7%, 2.4%)
CIE-LAB	lab(94.51, -23.59, 72.82)
CIE-LCH	lch(94.51, 76.54, 107.95°)
OKLab	oklab(94.46% -0.0712 0.1643)
OKLCH	oklch(94.46% 0.179 113.4)
XYZ	xyz(70.5641, 86.4619, 22.2022)
Luminance	0.8646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF958 #6458F9

analogous

#F9B458 #EDF958 #9CF958

triadic

#EDF958 #58EDF9 #F958ED

tetradic

#EDF958 #58F9B4 #6458F9 #F9589C

square

#EDF958 #58F9B4 #6458F9 #F9589C

split-complementary

#EDF958 #589CF9 #B458F9

monochromatic

#C0CF07 #E7F71D #EDF958 #F3FB93 #FAFDCE

Accessibility & contrast

On white

1.15

#EDF958 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.29

#EDF958 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF958

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF958	#FFFFFF	#000000	##000000
##EDF958	1.00	1.15	18.29	18.29
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.29	21.00	1.00	1.00
##000000	18.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE42

Deuteranopia (green-blind)

#FFF163

Tritanopia (blue-blind)

#FCEBD8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #edf958;
/* rgb */ color: rgb(237, 249, 88);
/* oklch */ color: oklch(94.5% 0.179 113.4);

Tailwind

colors: {
  custom: {
    50: '#f6fb8f',
    500: '#edf958',
    950: '#000000',
  },
}

SCSS

$custom: #edf958;
$custom-light: #f6fb8f;
$custom-dark: #000000;

JSON

{
  "hex": "#edf958",
  "rgb": {
    "r": 237,
    "g": 249,
    "b": 88
  },
  "hsl": {
    "h": 64.472,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.94455,
    "c": 0.17908,
    "h": 113.4
  },
  "luminance": 0.8646
}

Semantic roles & 50–950 ramp

primary

#EDF958

secondary

#372BCA

accent

#00E611

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EDF958

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

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